Sorted By Maltby Playability Factor

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Sorted By Maltby Playability Factor
The Maltby Playability Factor
(MPF)
Irons Understanding Golf Club Dynamics
By Ralph D. Maltby
©Copyright 2007 The GolfWorks. Notice of rights All rights reserved. No part of this book may be reproduced or transmitted in any form by any means,
electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of the publisher. For information on getting permission for
reprints or excerpts, contact [email protected]
Notice of Liability The information in this book is distributed on an “As Is” basis, without warranty. While every precaution has been taken in the preparation
of the book, neither the author nor The GolfWorks shall have any liability to any person or entity with respect to any loss or damage caused or alleged to be
caused directly or indirectly by the instructions or other information contained in this book.
Trademarks Ralph Maltby, Maltby Design and The GolfWorks are trademarks of The GolfWorks in the United States and other countries.
The brand names, model names and trademarks associated with the golf clubs discussed throughout this book are the property of the respective manufacturers
of those clubs who have no affiliation with The GolfWorks with the exception as stated below, and have not endorsed or sponsored this publication. The
GolfWorks has provided design services in the past for the following brands of golf equipment: Maxfli, Powerbilt, and Tommy Armour.
Any reference to any individual, professional golfer or otherwise, in this book is for historical completeness in explaining golf equipment design and is not
intended to imply any endorsement or sponsorship of any of the goods or services mentioned in this book by those individuals.
Published by: The GolfWorks
BOOK TRADE DISTRIBUTION BY:
The GolfWorks
4820 Jacksontown Road
P.O. Box 3008
Newark, Ohio 43058-3008
Manufactured in the United States of America
2
GOLF CLUB
MANUFACTURERS
(OEM Listings)
What Everyone Needs To Know To Play Better . . .
3
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
4
Head “C” Basic
Wt. Dim. VCOG
Brand
Model
Year
ADAMS
A2 Hybrid #6
2006
Brand
Model
Year
ADAMS
A2 OS Hybrid #6
2006
Brand
Model
Year
ADAMS
A2 OS Hybrid #7
2006
268
Brand
Model
Year
Head “C” Basic
Wt. Dim. VCOG
ADAMS
Idea Pro
Forged #6
2006
Brand
Model
Year
ADAMS
Idea A1
Pro Hybrid #6
2005
Brand
Model
Year
ADAMS
Idea A1 Hybrid #6 2005
259
1.340
.804
Head “C” Basic
Wt. Dim. VCOG
259
1.236
.942
Head “C” Basic
Wt. Dim. VCOG
262
1.242
1.220
.826
.768
Head “C” Basic
Wt. Dim. VCOG
261
1.382
.826
Head “C” Basic
Wt. Dim. VCOG
260
1.454
.891
MOI
12.9644
MOI
14.4497
MOI
13.3439
MOI
13.9001
MOI
12.8023
MOI
14.2445
Actual
RCOG Loft
.662
29
Actual
RCOG Loft
.912
29
Actual
RCOG Loft
.735
32
Actual
RCOG Loft
.650
31
Actual
RCOG Loft
.715
31
Actual
RCOG Loft
.577
29
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.120
.684
0
52
708
738
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.216
.726
0
43
553
583
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.137
.689
0
53
606
636
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.113
.655
0
56
621
651
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.131
.695
0
51
738
768
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.046
.845
-5
0
604
634
Game Improvement
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
ADAMS
Tight Lies #6
2004
Brand
Model
Year
ADAMS
Idea #6
2004
Head “C” Basic
Wt. Dim. VCOG
260
1.276
.820
Head “C” Basic
Wt. Dim. VCOG
256
1.292
.950
MOI
14.3675
MOI
15.9958
Actual
RCOG Loft
.625
30
Actual
RCOG Loft
.647
29
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.088
.732
0
43
587
617
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.067
.883
-65
0
344
374
Classic
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
5
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
ADAMS
Idea A1
Pro Hybrid #6
2005
261
1.382
.826
12.8023
.715
31
-.131
.695
0
51
738
768 Super Game Improvement
ADAMS
A2 Hybrid #6
2006
259
1.340
.804
12.9644
.662
29
-.120
.684
0
52
708
738 Super Game Improvement
ADAMS
Idea Pro
Forged #6
2006
262
1.220
.768
13.9001
.650
31
-.113
.655
0
56
621
651 Game Improvement
ADAMS
A2 OS Hybrid #7
2006
268
1.242
.826
13.3439
.735
32
-.137
.689
0
53
606
636 Game Improvement
ADAMS
Idea A1 Hybrid #6
2005
260
1.454
.891
14.2445
.577
29
-.046
.845
-5
0
604
634 Game Improvement
ADAMS
Tight Lies #6
2004
260
1.276
.820
14.3675
.625
30
-.088
.732
0
43
587
617 Game Improvement
ADAMS
A2 OS Hybrid #6
2006
259
1.236
.942
14.4497
.912
29
-.216
.726
0
43
553
583 Game Improvement
ADAMS
Idea #6
2004
256
1.292
.950
15.9958
.647
29
-.067
.883
-65
0
344
374 Classic
Notes, Ideas, Designs and Sketches
6
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
BEN HOGAN
Apex Forged #6
2005
Brand
Model
Year
BEN HOGAN
B-H Offset #6
2004
Head “C” Basic
Wt. Dim. VCOG
262
1.245
.805
11.4743
Head “C” Basic
Wt. Dim. VCOG
254
1.463
.848
Actual
RCOG Loft
MOI
.593
32
Actual
RCOG Loft
MOI
13.1639
.660
29
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.056
.749
0
34
530
560
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.105
.743
0
39
759
789
Super Game Improvement
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Model
Year
BEN HOGAN
B-H Offset #6
2004
254
1.463
.848
13.1639
.660
29
-.105
.743
0
39
759
789 Super Game Improvement
BEN HOGAN
Apex Forged #6
2005
262
1.245
.805
11.4743
.593
32
-.056
.749
0
34
530
560 Game Improvement
What Everyone Needs To Know To Play Better . . .
MOI
Actual
RCOG Loft
Brand
7
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
BRIDGESTONE J 33 #6
2005
Brand
Model
Year
BRIDGESTONE
J 33
Center Pad #6
2005
Head “C” Basic
Wt. Dim. VCOG
263
1.174
.802
Head “C” Basic
Wt. Dim. VCOG
263
1.071
.789
MOI
13.3772
MOI
12.4732
Actual
RCOG Loft
.625
30
Actual
RCOG Loft
.652
31
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.094
.708
0
40
506
536
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.107
.682
0
50
439
469
Conventional
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
8
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
BRIDGESTONE
J 33 #6
2005
263
1.174
.802
13.3772
.625
30
-.094
.708
0
40
506
536 Conventional
BRIDGESTONE
J 33
Center Pad #6
2005
263
1.071
.789
12.4732
.652
31
-.107
.682
0
50
439
469 Conventional
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
CALLAWAY
X-20 #6
2007
Brand
Model
Year
CALLAWAY
X Forged #6
2007
Brand
Model
Year
CALLAWAY
X-20 Tour #6
2007
Brand
Model
Year
CALLAWAY
Fusion Wide
Sole #6
2006
Brand
Model
Year
CALLAWAY
Big Bertha #6
2006
Brand
Model
Year
CALLAWAY
Big Bertha
Ladies’ #6
2006
What Everyone Needs To Know To Play Better . . .
Head “C” Basic
Wt. Dim. VCOG
261
1.594
.766
Head “C” Basic
Wt. Dim. VCOG
257
1.234
.750
Head “C” Basic
Wt. Dim. VCOG
261
1.357
.860
Head “C” Basic
Wt. Dim. VCOG
262
1.786
.852
Head “C” Basic
Wt. Dim. VCOG
260
1.581
.871
Head “C” Basic
Wt. Dim. VCOG
264
1.652
.886
MOI
12.4893
MOI
13.3358
MOI
13.708
MOI
11.6433
MOI
12.9076
MOI
13.0574
Actual
RCOG Loft
.669
30
Actual
RCOG Loft
.565
31
Actual
RCOG Loft
.753
30
Actual
RCOG Loft
.824
30
Actual
RCOG Loft
.757
30
Actual
RCOG Loft
.760
29
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.131
.635
0
62
1021 1051 Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.069
.681
0
53
606
636
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.148
.712
0
41
686
716
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.192
.660
0
47
1173 1203 Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.147
.724
0
39
896
926
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.149
.737
0
39
954
984
Ultra Game Improvement
9
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
CALLAWAY
X-Tour #6
2005
Brand
Model
Year
CALLAWAY
X-18 #6
2004
Brand
Model
Year
CALLAWAY
X-18 Pro Series #6 2004
Head “C” Basic
Wt. Dim. VCOG
261
1.193
.861
Head “C” Basic
Wt. Dim. VCOG
261
1.632
.815
Head “C” Basic
Wt. Dim. VCOG
258
1.572
.809
MOI
13.0786
MOI
12.8793
MOI
11.5979
Actual
RCOG Loft
.638
31
Actual
RCOG Loft
.707
29
Actual
RCOG Loft
.715
30
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.072
.789
0
26
430
460
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.141
.674
0
52
1010 1040 Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.143
.666
0
46
952
982
Ultra Game Improvement
Notes, Ideas, Designs and Sketches
10
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
CALLAWAY
Fusion Wide
Sole #6
2006
262
1.786
.852
11.6433
.824
30
-.192
.660
0
47
1173 1203 Ultra Game Improvement
CALLAWAY
X-20 #6
2007
261
1.594
.766
12.4893
.669
30
-.131
.635
0
62
1021 1051 Ultra Game Improvement
CALLAWAY
X-18 #6
2004
261
1.632
.815
12.8793
.707
29
-.141
.674
0
52
1010 1040 Ultra Game Improvement
CALLAWAY
Big Bertha
Ladies’ #6
2006
264
1.652
.886
13.0574
.760
29
-.149
.737
0
39
954
984 Ultra Game Improvement
CALLAWAY
X-18 Pro Series #6
2004
258
1.572
.809
11.5979
.715
30
-.143
.666
0
46
952
982 Ultra Game Improvement
CALLAWAY
Big Bertha #6
2006
260
1.581
.871
12.9076
.757
30
-.147
.724
0
39
896
926 Ultra Game Improvement
CALLAWAY
X-20 Tour #6
2007
261
1.357
.860
13.708
.753
30
-.148
.712
0
41
686
716 Super Game Improvement
CALLAWAY
X Forged #6
2007
257
1.234
.750
13.3358
.565
31
-.069
.681
0
53
606
636 Game Improvement
CALLAWAY
X-Tour #6
2005
261
1.193
.861
13.0786
.638
31
-.072
.789
0
26
430
460 Conventional
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
11
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
12
Brand
Model
Year
CLEVELAND
CG4 TOUR #6
2006
Brand
Model
Year
CLEVELAND
LAUNCHER LP #6
2006
Brand
Model
Year
CLEVELAND
CG4 #6
2005
Brand
Model
Year
CLEVELAND
Launcher #6
2005
Brand
Model
Year
CLEVELAND
CG2 #6
2005
Brand
Model
Year
CLEVELAND
CG1 #6
2005
Head “C” Basic
Wt. Dim. VCOG
262
1.334
.837
Head “C” Basic
Wt. Dim. VCOG
262
1.533
.791
Head “C” Basic
Wt. Dim. VCOG
259
1.433
.832
Head “C” Basic
Wt. Dim. VCOG
261
1.550
.777
Head “C” Basic
Wt. Dim. VCOG
258
1.184
.822
Head “C” Basic
Wt. Dim. VCOG
259
1.127
.822
MOI
12.9691
MOI
13.56
MOI
13.5582
MOI
15.0169
MOI
13.1147
MOI
11.8157
Actual
RCOG Loft
.600
31
Actual
RCOG Loft
.562
29
Actual
RCOG Loft
.581
31
Actual
RCOG Loft
.634
30
Actual
RCOG Loft
.699
31
Actual
RCOG Loft
.670
30
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.058
.779
0
26
581
611
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.068
.723
0
41
851
881
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.049
.783
0
27
677
707
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.107
.670
0
60
940
970
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.123
.699
0
52
537
567
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.113
.709
0
35
453
483
Conventional
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
CLEVELAND
TA6 #6
2001
Head “C” Basic
Wt. Dim. VCOG
256
1.534
.801
Actual
RCOG Loft
MOI
13.6516
.663
31
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.109
.692
0
55
897
927
Ultra Game Improvement
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Model
Year
CLEVELAND
Launcher #6
2005
261
1.550
.777
15.0169
.634
30
-.107
.670
0
60
940
970 Ultra Game Improvement
CLEVELAND
TA6 #6
2001
256
1.534
.801
13.6516
.663
31
-.109
.692
0
55
897
927 Ultra Game Improvement
CLEVELAND
LAUNCHER LP #6
2006
262
1.533
.791
13.56
.562
29
-.068
.723
0
41
851
881 Ultra Game Improvement
CLEVELAND
CG4 #6
2005
259
1.433
.832
13.5582
.581
31
-.049
.783
0
27
677
707 Super Game Improvement
CLEVELAND
CG4 TOUR #6
2006
262
1.334
.837
12.9691
.600
31
-.058
.779
0
26
581
611 Game Improvement
CLEVELAND
CG2 #6
2005
258
1.184
.822
13.1147
.699
31
-.123
.699
0
52
537
567 Game Improvement
CLEVELAND
CG1 #6
2005
259
1.127
.822
11.8157
.670
30
-.113
.709
0
35
453
483 Conventional
What Everyone Needs To Know To Play Better . . .
MOI
Actual
RCOG Loft
Brand
13
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
14
Brand
Model
Year
COBRA
Carbon CB #6
2006
Brand
Model
Year
COBRA
FP #6
2006
Brand
Model
Year
COBRA
FP #6
2006
Brand
Model
Year
COBRA
S9 #6
2006
Brand
Model
Year
COBRA
King Cobra SS-i
Ladies #7
2004
Brand
Model
Year
COBRA
3100 I/H #5
2004
Head “C” Basic
Wt. Dim. VCOG
256
1.263
.799
Head “C” Basic
Wt. Dim. VCOG
263
1.385
.836
Head “C” Basic
Wt. Dim. VCOG
260
1.374
.847
Head “C” Basic
Wt. Dim. VCOG
262
1.562
.790
Head “C” Basic
Wt. Dim. VCOG
267
1.464
.791
Head “C” Basic
Wt. Dim. VCOG
253
1.348
.817
MOI
12.0495
MOI
13.2441
MOI
13.1895
MOI
14.1515
MOI
14.1157
MOI
13.8650
Actual
RCOG Loft
.575
30
Actual
RCOG Loft
.537
29
Actual
RCOG Loft
.590
30
Actual
RCOG Loft
.587
28
Actual
RCOG Loft
.665
34
Actual
RCOG Loft
.500
26
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.066
.733
0
36
566
596
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.041
.795
0
26
616
646
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.058
.789
0
26
611
641
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.089
.701
0
42
903
933
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.089
.702
0
42
804
834
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.050
.767
0
28
609
639
Game Improvement
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
COBRA
King Cobra S9
Ladies #7
2006
Brand
Model
Year
COBRA
King Cobra S9
Senior #7
2006
Brand
Model
Year
COBRA
King Cobra
FP Ladies #7
2006
Brand
Model
Year
COBRA
King Cobra
Forged CB #6
2004
Brand
Model
Year
COBRA
3400 I/XH
Ladies’ #7
2004
Brand
Model
Year
COBRA
3400 I/XH #5
2004
What Everyone Needs To Know To Play Better . . .
Head “C” Basic
Wt. Dim. VCOG
263
1.511
.820
Head “C” Basic
Wt. Dim. VCOG
263
1.515
.820
Head “C” Basic
Wt. Dim. VCOG
264
1.308
.821
Head “C” Basic
Wt. Dim. VCOG
254
1.246
.796
Head “C” Basic
Wt. Dim. VCOG
266
1.459
.825
Head “C” Basic
Wt. Dim. VCOG
257
1.440
.838
MOI
14.2975
MOI
14.3941
MOI
13.0770
MOI
11.5917
MOI
14.7835
MOI
14.2012
Actual
RCOG Loft
.71
33
Actual
RCOG Loft
.692
33
Actual
RCOG Loft
.68
33
Actual
RCOG Loft
.648
31
Actual
RCOG Loft
.710
34
Actual
RCOG Loft
.625
26
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.115
.705
0
43
849
879
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.104
.716
0
43
842
872
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.095
.726
0
39
621
651
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.102
.694
0
46
598
628
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.104
.721
0
44
782
812
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.105
.733
0
43
750
780
Super Game Improvement
15
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
COBRA
3100 I/H Ladies’ #7 2004
Brand
Model
Year
COBRA
OS #5
1993
Head “C” Basic
Wt. Dim. VCOG
267
1.358
.813
Head “C” Basic
Wt. Dim. VCOG
256
1.093
.866
MOI
14.1189
MOI
13.8468
Actual
RCOG Loft
.633
33
Actual
RCOG Loft
.462
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.068
.745
0
42
655
685
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.011
.855
-15
55
223
253
Classic
Notes, Ideas, Designs and Sketches
16
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Model
Year
COBRA
S9 #6
2006
262
1.562
.790
14.1515
.587
28
-.089
.701
0
42
903
933 Ultra Game Improvement
COBRA
King Cobra S9
Ladies #7
2006
263
1.511
.820
14.2975
.71
33
-.115
.705
0
43
849
879 Ultra Game Improvement
COBRA
King Cobra S9
Senior #7
2006
263
1.515
.820
14.3941
.692
33
-.104
.716
0
43
842
872 Ultra Game Improvement
COBRA
King Cobra SS-i
Ladies #7
2004
267
1.464
.791
14.1157
.665
34
-.089
.702
0
42
804
834 Super Game Improvement
COBRA
3400 I/XH
Ladies’ #7
2004
266
1.459
.825
14.7835
.710
34
-.104
.721
0
44
782
812 Super Game Improvement
COBRA
3400 I/XH #5
2004
257
1.440
.838
14.2012
.625
26
-.105
.733
0
43
750
780 Super Game Improvement
COBRA
3100 I/H Ladies’ #7
2004
267
1.358
.813
14.1189
.633
33
-.068
.745
0
42
655
685 Game Improvement
COBRA
King Cobra
FP Ladies #7
2006
264
1.308
.821
13.0770
.68
33
-.095
.726
0
39
621
651 Game Improvement
COBRA
FP #6
2006
260
1.374
.847
13.1895
.590
30
-.058
.789
0
26
611
641 Game Improvement
COBRA
FP #6
2006
263
1.385
.836
13.2441
.537
29
-.041
.795
0
26
616
646 Game Improvement
COBRA
3100 I/H #5
2004
253
1.348
.817
13.8650
.500
26
-.050
.767
0
28
609
639 Game Improvement
COBRA
King Cobra
Forged CB #6
2004
254
1.246
.796
11.5917
.648
31
-.102
.694
0
46
598
628 Game Improvement
COBRA
Carbon CB #6
2006
256
1.263
.799
12.0495
.575
30
-.066
.733
0
36
566
596 Game Improvement
COBRA
OS #5
1993
256
1.093
.866
13.8468
.462
27
-.011
.855
-15
55
223
253 Classic
What Everyone Needs To Know To Play Better . . .
MOI
Actual
RCOG Loft
Brand
17
Maltby Playability Factor (MPF)
Lynx
Sorted By Brand And Model Year
Brand
Model
Year
LYNX
Black Cat Tour
Milled DC #5
2006
Brand
Model
Year
LYNX
Black Cat Tour
Milled MC #5
2006
Brand
Model
Year
LYNX
Black Cat
Ti Launch #6
2005
Brand
Model
Year
LYNX
Tigress #6
2005
Head “C” Basic
Wt. Dim. VCOG
255
1.212
.819
Head “C” Basic
Wt. Dim. VCOG
252
1.103
.830
Head “C” Basic
Wt. Dim. VCOG
255
1.345
.841
Head “C” Basic
Wt. Dim. VCOG
257
1.560
.809
MOI
14.0487
MOI
13.9333
MOI
14.6282
MOI
13.6882
Actual
RCOG Loft
.512
27
Actual
RCOG Loft
.547
27
Actual
RCOG Loft
.780
32
Actual
RCOG Loft
.812
36
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.048
.771
0
28
469
499
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.063
.767
0
28
364
394
Classic
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.159
.682
0
59
722
752
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.163
.646
0
68
982
1012 Ultra Game Improvement
Notes, Ideas, Designs and Sketches
18
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Lynx
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
LYNX
Tigress #6
2005
257
1.56
.809
13.6882
.812
36
-.163
.646
0
68
982
1012 Ultra Game Improvement
LYNX
Black Cat
Ti Launch #6
2005
255
1.345
.841
14.6282
.780
32
-.159
.682
0
59
722
752 Super Game Improvement
LYNX
Black Cat Tour
Milled DC #5
2006
255
1.212
.819
14.0487
.512
27
-.048
.771
0
28
469
499 Conventional
LYNX
Black Cat Tour
Milled MC #5
2006
252
1.103
.830
13.9333
.547
27
-.063
.767
0
28
364
394 Classic
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
19
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
20
Brand
Model
Year
MACGREGOR
MACTEC NVG2 #6 2006
Brand
Model
Year
MACGREGOR
M685 #6
2006
Brand
Model
Year
MACGREGOR
M675 #6
2005
Brand
Model
Year
MACGREGOR
M565 #6
2005
Brand
Model
Year
MACGREGOR
Tourney #5
1998
Brand
Model
Year
MACGREGOR
The Doctor RX #5
1993
Head “C” Basic
Wt. Dim. VCOG
261
1.270
.911
Head “C” Basic
Wt. Dim. VCOG
255
1.150
.894
Head “C” Basic
Wt. Dim. VCOG
258
1.148
.817
Head “C” Basic
Wt. Dim. VCOG
263
1.253
.862
Head “C” Basic
Wt. Dim. VCOG
251
.986
.825
Head “C” Basic
Wt. Dim. VCOG
246
1.408
.730
MOI
16.2681
MOI
13.4102
MOI
11.4305
MOI
13.7992
MOI
12.541
MOI
15.6703
Actual
RCOG Loft
.803
29
Actual
RCOG Loft
.828
31
Actual
RCOG Loft
.707
31
Actual
RCOG Loft
.824
28
Actual
RCOG Loft
.496
28
Actual
RCOG Loft
.551
25
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.165
.746
0
49
573
603
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.175
.719
0
40
471
501
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.130
.687
0
46
507
537
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.194
.668
0
55
640
670
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.030
.795
0
25
216
246
Player Classic
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.098
.632
0
78
854
884
Ultra Game Improvement
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Model
Year
MACGREGOR
The Doctor RX #5
1993
246
1.408
.730
15.6703
.551
25
-.098
.632
0
78
854
884 Ultra Game Improvement
MACGREGOR
M565 #6
2005
263
1.253
.862
13.7992
.824
28
-.194
.668
0
55
640
670 Game Improvement
MACGREGOR
MACTEC NVG2 #6
2006
261
1.270
.911
16.2681
.803
29
-.165
.746
0
49
573
603 Game Improvement
MACGREGOR
M675 #6
2005
258
1.148
.817
11.4305
.707
31
-.130
.687
0
46
507
537 Conventional
MACGREGOR
M685 #6
2006 255
1.150
.894
13.4102
.828
31
-.175
.719
0
40
471
501 Conventional
MACGREGOR
Tourney #5
1998
.986
.825
12.541
.496
28
-.030
.795
0
25
216
246 Player Classic
251
MOI
Actual
RCOG Loft
Brand
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
21
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
22
Brand
Model
Year
MIZUNO
Tava Ladies #7
2006
Brand
Model
Year
MIZUNO
MP-67 #6
2006
Brand
Model
Year
MIZUNO
MX-19 #6
2006
Brand
Model
Year
MIZUNO
MX-25 #6
2006
Brand
Model
Year
MIZUNO
MP-60 #6
2006
Brand
Model
Year
MIZUNO
MX-900 #6
2006
Head “C” Basic
Wt. Dim. VCOG
269
1.345
.763
Head “C” Basic
Wt. Dim. VCOG
261
1.089
.813
Head “C” Basic
Wt. Dim. VCOG
263
1.327
.802
Head “C” Basic
Wt. Dim. VCOG
265
1.167
.814
Head “C” Basic
Wt. Dim. VCOG
257
1.105
.830
Head “C” Basic
Wt. Dim. VCOG
253
1.230
.880
MOI
13.0757
MOI
12.1928
MOI
13.1902
MOI
13.8119
MOI
11.898
MOI
13.356
Actual
RCOG Loft
.783
35
Actual
RCOG Loft
.590
32
Actual
RCOG Loft
.660
31
Actual
RCOG Loft
.625
30
Actual
RCOG Loft
.681
31
Actual
RCOG Loft
.675
30
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.174
.589
0
65
821
851
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.051
.762
0
24
351
381
Classic
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.107
.695
0
53
685
715
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.09
.724
0
41
484
514
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.110
.720
0
36
421
451
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.096
.784
0
27
473
503
Conventional
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
MIZUNO
MX-17 #6
2005
Brand
Model
Year
MIZUNO
MP-32 #6
2004
Brand
Model
Year
MIZUNO
Altron #5
1988
Head “C” Basic
Wt. Dim. VCOG
249
1.273
.799
Head “C” Basic
Wt. Dim. VCOG
254
1.097
.810
Head “C” Basic
Wt. Dim. VCOG
261
1.270
.860
MOI
12.1185
MOI
11.7623
MOI
12.7082
Actual
RCOG Loft
.667
31
Actual
RCOG Loft
.587
31
Actual
RCOG Loft
.534
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.112
.687
0
48
634
664
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.060
.750
0
35
382
412
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.049
.811
0
13
472
502
Conventional
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
23
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
MIZUNO
Tava Ladies #7
2006
269
1.345
.763
13.0757
.783
35
-.174
.589
0
65
821
851 Ultra Game Improvement
MIZUNO
MX-19 #6
2006
263
1.327
.802
13.1902
.660
31
-.107
.695
0
53
685
715 Super Game Improvement
MIZUNO
MX-17 #6
2005
249
1.273
.799
12.1185
.667
31
-.112
.687
0
48
634
664 Game Improvement
MIZUNO
MX-25 #6
2006
265
1.167
.814
13.8119
.625
30
-.09
.724
0
41
484
514 Conventional
MIZUNO
MX-900 #6
2006
253
1.230
.880
13.356
.675
30
-.096
.784
0
27
473
503 Conventional
MIZUNO
Altron #5
1988
261
1.270
.860
12.7082
.534
27
-.049
.811
0
13
472
502 Conventional
MIZUNO
MP-60 #6
2006
257
1.105
.830
11.898
.681
31
-.110
.720
0
36
421
451 Conventional
MIZUNO
MP-32 #6
2004
254
1.097
.810
11.7623
.587
31
-.060
.750
0
35
382
412 Conventional
MIZUNO
MP-67 #6
2006
261
1.089
.813
12.1928
.590
32
-.051
.762
0
24
351
381 Classic
Notes, Ideas, Designs and Sketches
24
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
NIKE
CCi #6
2006
Brand
Model
Year
NIKE
Ignite #5
2006
Brand
Model
Year
NIKE
Sling Shot Tour #6 2006
Brand
Model
NIKE
Sling shot OSS #6 2006
Brand
Model
Year
NIKE
Pro Combo #5
2005
Brand
Model
Year
NIKE
Pro Combo OS #6
2005
What Everyone Needs To Know To Play Better . . .
Year
Head “C” Basic
Wt. Dim. VCOG
263
1.300
.824
Head “C” Basic
Wt. Dim. VCOG
259
1.319
.835
Head “C” Basic
Wt. Dim. VCOG
260
1.348
.889
Head “C” Basic
Wt. Dim. VCOG
264
1.396
.879
Head “C” Basic
Wt. Dim. VCOG
262
1.108
.867
Head “C” Basic
Wt. Dim. VCOG
268
1.084
.860
MOI
11.7190
MOI
12.7332
MOI
14.8615
MOI
15.7102
MOI
13.9507
MOI
13.597
Actual
RCOG Loft
.562
30
Actual
RCOG Loft
.537
26
Actual
RCOG Loft
.675
30
Actual
RCOG Loft
.665
30
Actual
RCOG Loft
.525
27
Actual
RCOG Loft
.618
31
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.050
.774
0
23
549
579
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.063
.772
0
25
572
602
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.093
.796
0
30
582
612
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.091
.788
0
31
639
669
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.042
.825
0
14
297
327
Classic
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.061
.799
0
27
312
342
Classic
25
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
NIKE
NDS #6
2005
Head “C” Basic
Wt. Dim. VCOG
262
1.288
.807
Actual
RCOG Loft
MOI
12.367
.641
31
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.094
.713
0
37
612
642
Game Improvement
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
26
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
NIKE
Sling shot OSS #6
2006
264
1.396
.879
15.7102
.665
30
-.091
.788
0
31
639
669 Game Improvement
NIKE
NDS #6
2005
262
1.288
.807
12.3670
.641
31
-.094
.713
0
37
612
642 Game Improvement
NIKE
Sling Shot Tour #6
2006
260
1.348
.889
14.8615
.675
30
-.093
.796
0
30
582
612 Game Improvement
NIKE
Ignite #5
2006
259
1.319
.835
12.7332
.537
26
-.063
.772
0
25
572
602 Game Improvement
NIKE
CCi #6
2006
263
1.300
.824
11.7190
.562
30
-.05
.774
0
23
549
579 Game Improvement
NIKE
Pro Combo OS #6
2005
268
1.084
.860
13.597
.618
31
-.061
.799
0
27
312
342 Classic
NIKE
Pro Combo #5
2005
262
1.108
.867
13.9507
.525
27
-.042
.825
0
14
297
327 Classic
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
PING
Rapture #6
2006
Brand
Model
Year
PING
S58 #6
2006
Brand
Model
Year
PING
i5 #6
2006
Brand
Model
Year
PING
G5L #6
2006
Brand
Model
Year
PING
G5 #6
2006
Brand
Model
Year
PING
G2 HL #5
2004
What Everyone Needs To Know To Play Better . . .
Head “C” Basic
Wt. Dim. VCOG
260
1.549
.816
Head “C” Basic
Wt. Dim. VCOG
255
1.378
.785
Head “C” Basic
Wt. Dim. VCOG
259
1.372
.806
Head “C” Basic
Wt. Dim. VCOG
263
1.512
.774
Head “C” Basic
Wt. Dim. VCOG
259
1.437
.793
Head “C” Basic
Wt. Dim. VCOG
250
1.416
.771
MOI
14.8207
MOI
11.3195
MOI
12.6484
MOI
13.8788
MOI
14.6222
MOI
13.3524
Actual
RCOG Loft
.656
30
Actual
RCOG Loft
.625
28
Actual
RCOG Loft
.592
30
Actual
RCOG Loft
.562
27
Actual
RCOG Loft
.611
30
Actual
RCOG Loft
.550
25
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.107
.709
0
44
884
914
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.110
.675
0
45
748
778
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.073
.733
0
38
677
707
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.085
.689
0
56
879
909
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.088
.705
0
44
776
806
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.089
.682
0
53
787
817
Super Game Improvement
27
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
PING
S59 #5
2004
Head “C” Basic
Wt. Dim. VCOG
254
1.336
.811
Actual
RCOG Loft
MOI
11.928
.537
26
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.069
.742
0
36
630
660
Game Improvement
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
28
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
PING
Rapture #6
2006
260
1.549
.816
14.8207
.656
30
-.107
.709
0
44
884
914 Ultra Game Improvement
PING
G5L #6
2006
263
1.512
.774
13.8788
.562
27
-.085
.689
0
56
879
909 Ultra Game Improvement
PING
G2 HL #5
2004
250
1.416
.771
13.3524
.550
25
-.089
.682
0
53
787
817 Super Game Improvement
PING
G5 #6
2006
259
1.437
.793
14.6222
.611
30
-.088
.705
0
44
776
806 Super Game Improvement
PING
S58 #6
2006
255
1.378
.785
11.3195
.625
28
-.110
.675
0
45
748
778 Super Game Improvement
PING
i5 #6
2006
259
1.372
.806
12.6484
.592
30
-.073
.733
0
38
677
707 Super Game Improvement
PING
S59 #5
2004
254
1.336
.811
11.928
.537
26
-.069
.742
0
36
630
660 Game Improvement
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
PRECEPT
EC 603
Tungsten #6
2004
Head “C” Basic
Wt. Dim. VCOG
266
1.229
.807
Actual
RCOG Loft
MOI
12.8717
.760
31
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.165
.642
0
64
651
681
Game Improvement
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
Brand
Model
Year
PRECEPT
EC 603
Tungsten #6
2004 266
1.229
.807
MOI
12.8717
Actual
RCOG Loft
.760
31
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.165
.642
0
64
651
681 Game Improvement
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
29
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
SRIXON
I-302 forged #5
2005
Brand
Model
Year
SRIXON
I-403 AD #5
2005
Head “C” Basic
Wt. Dim. VCOG
254
1.092
.859
12.3681
Head “C” Basic
Wt. Dim. VCOG
255
1.479
.789
Actual
RCOG Loft
MOI
.543
27
Actual
RCOG Loft
MOI
12.8955
.637
26
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.054
.805
0
12
299
329
Classic
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.123
.666
0
52
865
895
Ultra Game Improvement
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
30
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
SRIXON
I-403 AD #5
2005
255
1.479
.789
12.8955
.637
26
-.123
.666
0
52
865
895 Ultra Game Improvement
SRIXON
I-302 forged #5
2005
254
1.092
.859
12.3681
.543
27
-.054
.805
0
12
299
329 Classic
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
0
Model
Year
TAYLOR MADE R7 #6
2006
Brand
Year
Model
TAYLOR MADE R7 Draw #6
2006
Brand
Year
Model
TAYLOR MADE R7 TP #6
2006
Brand
Year
Model
TAYLOR MADE RAC TP MB #6
2006
Brand
Year
Model
TAYLOR MADE R7 XD #6
2006
Brand
Year
Model
TAYLOR MADE R7 CGB #6
What Everyone Needs To Know To Play Better . . .
2006
Head “C” Basic
Wt. Dim. VCOG
259
1.329
.858
Head “C” Basic
Wt. Dim. VCOG
264
1.186
.882
Head “C” Basic
Wt. Dim. VCOG
262
1.218
.819
Head “C” Basic
Wt. Dim. VCOG
266
1.088
.818
Head “C” Basic
Wt. Dim. VCOG
258
1.441
.836
Head “C” Basic
Wt. Dim. VCOG
261
1.237
.912
MOI
13.8052
MOI
14.4301
MOI
14.3831
MOI
13.0986
MOI
13.7202
MOI
13.9342
Actual
RCOG Loft
.650
28
Actual
RCOG Loft
.600
28
Actual
RCOG Loft
.625
31
Actual
RCOG Loft
.562
32
Actual
RCOG Loft
.700
26
Actual
RCOG Loft
.625
26
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.103
.755
0
28
602
632
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.070
.812
0
14
388
418
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.080
.739
0
43
522
552
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.032
.786
0
26
328
358
Classic
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.143
.693
0
55
803
833
Super Game Improvment
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.088
.824
0
14
427
457
Conventional
31
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
TAYLOR MADE RAC OS 2 #6
2005
Brand
Year
Model
TAYLOR MADE TP #6
2005
Brand
Year
Model
TAYLOR MADE RAC CGB #6
2005
Brand
Year
Model
TAYLOR MADE RAC LT 2 #6
2005
Brand
Year
Model
TAYLOR MADE Oversize Burner #5 1996
32
Head “C” Basic
Wt. Dim. VCOG
261
1.410
.831
Head “C” Basic
Wt. Dim. VCOG
259
1.165
.820
Head “C” Basic
Wt. Dim. VCOG
259
1.310
.820
Head “C” Basic
Wt. Dim. VCOG
259
1.276
.822
Head “C” Basic
Wt. Dim. VCOG
258
1.317
.838
MOI
13.9278
MOI
13.3194
MOI
13.1008
MOI
14.3182
MOI
13.7745
Actual
RCOG Loft
.672
29
Actual
RCOG Loft
.671
32
Actual
RCOG Loft
.614
29
Actual
RCOG Loft
.704
31
Actual
RCOG Loft
.645
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.117
.714
0
42
738
768
Super Game Improvment
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.099
.721
0
40
484
514
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.088
.732
0
39
617
647
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.126
.696
0
57
637
667
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.111
.727
0
41
631
661
Game Improvement
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
TAYLOR MADE
R7 XD #6
2006
258
1.441
.836
13.7202
.700
26
-.143
.693
0
55
803
833 Super Game Improvment
TAYLOR MADE
RAC OS 2 #6
2005
261
1.410
.831
13.9278
.672
29
-.117
.714
0
42
738
768 Super Game Improvment
TAYLOR MADE
RAC LT 2 #6
2005
259
1.276
.822
14.3182
.704
31
-.126
.696
0
57
637
667 Game Improvement
TAYLOR MADE
Oversize Burner #5 1996
258
1.317
.838
13.7745
.645
27
-.111
.727
0
41
631
661 Game Improvement
TAYLOR MADE
RAC CGB #6
2005
259
1.310
.820
13.1008
.614
29
-.088
.732
0
39
617
647 Game Improvement
TAYLOR MADE
R7 #6
2006
259
1.329
.858
13.8052
.650
28
-.103
.755
0
28
602
632 Game Improvement
TAYLOR MADE
R7 TP #6
2006
262
1.218
.819
14.3831
.625
31
-.080
.739
0
43
522
552 Game Improvement
TAYLOR MADE
TP #6
2005
259
1.165
.820
13.3194
.671
32
-.099
.721
0
40
484
514 Conventional
TAYLOR MADE
R7 CGB #6
2006
261
1.237
.912
13.9342
.625
26
-.088
.824
0
14
427
457 Conventional
TAYLOR MADE
R7 Draw #6
2006
264
1.186
.882
14.4301
.600
28
-.070
.812
0
14
388
418 Conventional
TAYLOR MADE
RAC TP MB #6
2006
266
1.088
.818
13.0986
.562
32
-.032
.786
0
26
328
358 Classic
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
33
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
34
Brand
Model
Year
TITLEIST
775 #6
2006
Brand
Model
Year
TITLEIST
775 CB #6
2006
Brand
Model
Year
TITLEIST
695 CB #6
2006
Brand
Model
Year
TITLEIST
695 MB #6
2006
Brand
Model
Year
TITLEIST
735 CM #6
2005
Head “C” Basic
Wt. Dim. VCOG
261
1.214
.784
Head “C” Basic
Wt. Dim. VCOG
262
1.266
.807
Head “C” Basic
Wt. Dim. VCOG
257
1.200
.779
Head “C” Basic
Wt. Dim. VCOG
259
1.184
.820
Head “C” Basic
Wt. Dim. VCOG
258
1.198
.744
MOI
12.2584
MOI
12.6741
MOI
11.6783
MOI
12.3981
MOI
11.6124
Actual
RCOG Loft
.625
31
Actual
RCOG Loft
.558
29
Actual
RCOG Loft
.673
30
Actual
RCOG Loft
.645
31
Actual
RCOG Loft
.613
30
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.092
.692
0
49
571
601
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.061
.746
0
38
558
588
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.129
.650
0
58
608
638
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.092
.728
0
37
493
523
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.106
.638
0
58
618
648
Game Improvement
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
TITLEIST
735 CM #6
2005
258
1.198
.744
11.6124
.613
30
-.106
.638
0
58
618
648 Game Improvement
TITLEIST
695 CB #6
2006
257
1.200
.779
11.6783
.673
30
-.129
.650
0
58
608
638 Game Improvement
TITLEIST
775 #6
2006
261
1.214
.784
12.2584
.625
31
-.092
.692
0
49
571
601 Game Improvement
TITLEIST
775 CB #6
2006
262
1.266
.807
12.6741
.558
29
-.061
.746
0
38
558
588 Game Improvement
TITLEIST
695 MB #6
2006
259
1.184
.820
12.3981
.645
31
-.092
.728
0
37
493
523 Conventional
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
35
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
TOMMY
ARMOUR
855 #6
2006
Brand
Model
Year
TOMMY
ARMOUR
Royal Scot #6
2006
Brand
Model
Year
TOMMY
ARMOUR
Silver Scot #6
2006
Brand
Model
Year
TOMMY
ARMOUR
Morph #6
2005
Head “C” Basic
Wt. Dim. VCOG
263
1.552
.806
Head “C” Basic
Wt. Dim. VCOG
271
1.464
.765
Head “C” Basic
Wt. Dim. VCOG
259
1.133
.816
Head “C” Basic
Wt. Dim. VCOG
262
1.209
.765
MOI
14.8328
MOI
13.2453
MOI
11.3568
MOI
12.6225
Actual
RCOG Loft
.687
28
Actual
RCOG Loft
.656
36
Actual
RCOG Loft
.612
31
Actual
RCOG Loft
.594
32
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.137
.669
0
59
942
972
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.073
.692
0
53
825
855
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.073
.743
0
34
424
454
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.072
.693
0
50
566
596
Game Improvement
Notes, Ideas, Designs and Sketches
36
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
TOMMY
ARMOUR
855 #6
2006
263
1.552
.806
14.8328
.687
28
-.137
.669
0
59
942
972 Ultra Game Improvement
TOMMY
ARMOUR
Royal Scot #6
2006
271
1.464
.765
13.2453
.656
36
-.073
.692
0
53
825
855 Ultra Game Improvement
TOMMY
ARMOUR
Morph #6
2005
262
1.209
.765
12.6225
.594
32
-.072
.693
0
50
566
596 Game Improvement
TOMMY
ARMOUR
Silver Scot #6
2006
259
1.133
.816
11.3568
.612
31
-.073
.743
0
34
424
454 Conventional
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
37
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
TOSKI
T-58 #5
2006
Head “C” Basic
Wt. Dim. VCOG
257
1.395
.769
Actual
RCOG Loft
MOI
13.1106
.575
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.093
.676
0
52
771
801
Super Game Improvement
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Brand
Model
Year
TOSKI
T-58 #5
2006
Head “C” Basic
Wt. Dim. VCOG
257
1.395
.769
MOI
13.1106
Actual
RCOG Loft
.575
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.093
.676
0
52
771
801 Super Game Improvement
Notes, Ideas, Designs and Sketches
38
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
TURNER
Sorted By Brand And Model Year
Brand
Model
Year
TURNER
T2 Optimized
Trajectory #5
2005
Head “C” Basic
Wt. Dim. VCOG
259
1.328
.950
Actual
RCOG Loft
MOI
16.6808
.612
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.065
.885
-680
0
375
405
Conventional
Maltby Playability Factor (MPF)
TURNER
Sorted By Maltby Playability Factor
Brand
Model
Year
TURNER
T2 Optimized
Trajectory #5
2005
Head “C” Basic
Wt. Dim. VCOG
259
1.328
.950
MOI
16.6808
Actual
RCOG Loft
.612
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.065
.885
-680
0
375
405 Conventional
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
39
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
40
Brand
Model
Year
WILSON
Di 5 #6
2005
Brand
Model
Year
WILSON
Fi 5 #6
2005
Brand
Model
Year
WILSON
Pi 5 #6
2005
Brand
Model
Year
WILSON
Ci 6 #6
2005
Brand
Model
Year
WILSON
Staff R.
Mendralla #5
1999
Brand
Model
Year
WILSON
Custom Laura
Baugh #5
1975
Head “C” Basic
Wt. Dim. VCOG
261
1.422
.857
Head “C” Basic
Wt. Dim. VCOG
261
1.267
.802
Head “C” Basic
Wt. Dim. VCOG
258
1.340
.823
Head “C” Basic
Wt. Dim. VCOG
264
1.360
.849
Head “C” Basic
Wt. Dim. VCOG
263
1.189
..850
Head “C” Basic
Wt. Dim. VCOG
277
1.138
.828
MOI
16.6249
MOI
13.7136
MOI
14.503
MOI
15.0020
MOI
14.3335
MOI
13.0540
Actual
RCOG Loft
.688
29
Actual
RCOG Loft
.616
31
Actual
RCOG Loft
.664
31
Actual
RCOG Loft
.605
29
Actual
RCOG Loft
..651
27
Actual
RCOG Loft
.631
29
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.118
.739
0
50
733
763
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.081
.721
0
41
587
617
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.102
.721
0
44
663
693
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.074
.775
0
30
615
645
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.111
.739
0
43
493
523
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.095
.733
0
39
444
474
Conventional
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
WILSON
1200 #5
1973
Head “C” Basic
Wt. Dim. VCOG
267
1.450
.906
Actual
RCOG Loft
MOI
15.4622
.558
28
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.041
.865
-25
0
560
590
Game Improvement
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Model
Year
WILSON
Di 5 #6
2005
261
1.422
.857
16.6249
.688
29
-.118
.739
0
50
733
763 Super Game Improvement
WILSON
Pi 5 #6
2005
258
1.340
.823
14.503
.664
31
-.102
.721
0
44
663
693 Game Improvement
WILSON
Ci 6 #6
2005
264
1.360
.849
15.0020
.605
29
-.074
.775
0
30
615
645 Game Improvement
WILSON
Fi 5 #6
2005
261
1.267
.802
13.7136
.616
31
-.081
.721
0
41
587
617 Game Improvement
WILSON
1200 #5
1973
267
1.450
.906
15.4622
.558
28
-.041
.865
-25
0
560
590 Game Improvement
WILSON
Staff R.
Mendralla #5
1999
263
1.189 ..850
14.3335
..651
27
-.111
.739
0
43
493
523 Conventional
WILSON
Custom Laura
Baugh #5
1975
277
1.138
13.0540
.631
29
-.095
.733
0
39
444
474 Conventional
What Everyone Needs To Know To Play Better . . .
.828
MOI
Actual
RCOG Loft
Brand
41
GOLF CLUB
MANUFACTURERS
(Component Listings)
42
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
GOLFSMITH
Z9 Forged Face #5 2007
Brand
Model
Year
GOLFSMITH
D2 G #5
2007
Brand
Model
Year
GOLFSMITH
P2 G #5
2007
Brand
Model
Year
GOLFSMITH
XPC Max #5
2007
Brand
Model
Year
GOLFSMITH
03 Snake Eyes
Quick Strike #5
2007
Brand
Model
Year
GOLFSMITH
Snake Eyes
Viper #5
2007
What Everyone Needs To Know To Play Better . . .
Year
Head “C” Basic
Wt. Dim. VCOG
252
1.272
.917
Head “C” Basic
Wt. Dim. VCOG
252
1.238
.918
Head “C” Basic
Wt. Dim. VCOG
253
1.205
.770
Head “C” Basic
Wt. Dim. VCOG
252
1.303
.867
Head “C” Basic
Wt. Dim. VCOG
249
1.154 1.003
Head “C” Basic
Wt. Dim. VCOG
253
1.323
.779
MOI
14.9274
MOI
16.1471
MOI
13.0875
MOI
14.8988
MOI
14.4663
MOI
14.3752
Actual
RCOG Loft
.724
28
Actual
RCOG Loft
.589
26
Actual
RCOG Loft
.541
27
Actual
RCOG Loft
.590
26
Actual
RCOG Loft
.775
24
Actual
RCOG Loft
.653
25
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.126
.791
0
30
511
541
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.069
.849
-9
0
380
410
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.076
.694
0
52
563
593
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.082
.785
0
30
548
578
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.146
.857
-17
0
280
310
Classic
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.135
.644
0
72
751
781
Super Game Improvement
43
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
44
Brand
Model
Year
GOLFSMITH
Snake Eyes
Viper (Ladies’) #5
2007
Brand
Model
Year
GOLFSMITH
Snake Eyes
HS 300 #5
2006
Brand
Model
Year
GOLFSMITH
Snake Eyes
Python OS #5
2006
Brand
Model
Year
GOLFSMITH
Snake Eyes
650 TH 20 #5
2006
Brand
Model
Year
GOLFSMITH
Snake Eyes
Viper Ti 4 #5
2006
Brand
Model
Year
GOLFSMITH
HI-COR #5
2006
Head “C” Basic
Wt. Dim. VCOG
251
1.258
.760
Head “C” Basic
Wt. Dim. VCOG
254
1.208
.925
Head “C” Basic
Wt. Dim. VCOG
253
1.330
.906
Head “C” Basic
Wt. Dim. VCOG
236
1.125
.988
Head “C” Basic
Wt. Dim. VCOG
254
1.432
.847
Head “C” Basic
Wt. Dim. VCOG
251
1.275
.930
MOI
13.7048
MOI
16.1782
MOI
14.9349
MOI
14.6098
MOI
13.5482
MOI
15.3121
Actual
RCOG Loft
.582
28
Actual
RCOG Loft
.618
26
Actual
RCOG Loft
.590
27
Actual
RCOG Loft
.654
21
Actual
RCOG Loft
.732
26
Actual
RCOG Loft
.652
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.095
.665
0
55
648
678
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.081
.844
-4
0
360
390
Classic
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.065
.841
-1
0
488
518
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.105
.883
-65
0
177
207
P Classic
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.156
.691
0
54
795
825
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.091
.839
0
15
451
481
Conventional
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
GOLFSMITH
Tour Cavity
Forged #5
2006
Brand
Model
Year
GOLFSMITH
XPC Seven #5
2006
Brand
Model
Year
GOLFSMITH
Snake Eyes
Python PLus #6
2006
Brand
Model
Year
GOLFSMITH
Snake Eyes
600XC Forged #5
2005
Brand
Model
Year
GOLFSMITH
Snake Eyes
Fire Forged 2 #5
2005
Brand
Model
Year
GOLFSMITH
Fire Steel T2 #5
2005
What Everyone Needs To Know To Play Better . . .
Head “C” Basic
Wt. Dim. VCOG
255
1.122
.962
Head “C” Basic
Wt. Dim. VCOG
252
1.36
.858
Head “C” Basic
Wt. Dim. VCOG
261
1.272
.819
Head “C” Basic
Wt. Dim. VCOG
256
1.302
.788
Head “C” Basic
Wt. Dim. VCOG
252
1.251
.881
Head “C” Basic
Wt. Dim. VCOG
251
.986
.858
MOI
14.9796
MOI
16.2036
MOI
13.4855
MOI
13.532
MOI
15.1239
MOI
12.1791
Actual
RCOG Loft
.620
28
Actual
RCOG Loft
.528
25
Actual
RCOG Loft
.562
30
Actual
RCOG Loft
.531
28
Actual
RCOG Loft
.755
27
Actual
RCOG Loft
.800
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.058
.904
-96
0
122
152
Player Classic
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.060
.798
0
32
594
624
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.051
.768
0
27
531
561
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.060
.728
0
41
615
645
Game Improvment
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.156
.725
0
45
571
601
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.185
.673
0
49
362
392
Classic
45
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
46
Brand
Model
Year
GOLFSMITH
Tour Cavity #5
2005
Brand
Model
Year
GOLFSMITH
Twin Tune #5
2005
Brand
Model
Year
GOLFSMITH
Snake Eyes
600B Forged #5
2005
Brand
Model
Year
GOLFSMITH
Snake Eyes
600C Forged #5
2005
Brand
Model
Year
GOLFSMITH
Snake Eyes
Viper Tour #5
2005
Head “C” Basic
Wt. Dim. VCOG
254
1.254
.798
Head “C” Basic
Wt. Dim. VCOG
256
1.404
.919
Head “C” Basic
Wt. Dim. VCOG
252
1.145
.781
Head “C” Basic
Wt. Dim. VCOG
252
1.122
.778
Head “C” Basic
Wt. Dim. VCOG
254
1.245
.770
MOI
12.8276
MOI
15.8692
MOI
10.8148
MOI
11.6411
MOI
12.3872
Actual
RCOG Loft
.618
27
Actual
RCOG Loft
.680
27
Actual
RCOG Loft
.568
28
Actual
RCOG Loft
.563
27
Actual
RCOG Loft
.541
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.108
.690
0
51
615
645
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.108
.811
0
16
609
639
Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.081
.700
0
43
488
518
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.085
.693
0
47
476
506
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.076
.694
0
50
601
631
Game Improvement
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Model
Year
GOLFSMITH
Snake Eyes
Viper Ti 4 #5
2006
254
1.432
.847
13.5482
.732
26
-.156
.691
0
54
795
825 Super Game Improvement
GOLFSMITH
Snake Eyes
Viper #5
2007
253
1.323
.779
14.3752
.653
25
-.135
.644
0
72
751
781 Super Game Improvement
GOLFSMITH
Snake Eyes
Viper (Ladies’) #5
2007
251
1.258
.760
13.7048
.582
28
-.095
.665
0
55
648
678 Game Improvement
GOLFSMITH
Snake Eyes
600XC Forged #5
2005
256
1.302
.788
13.532
.531
28
-.060
.728
0
41
615
645 Game Improvment
GOLFSMITH
Tour Cavity #5
2005
254
1.254
.798
12.8276
.618
27
-.108
.690
0
51
615
645 Game Improvement
GOLFSMITH
Twin Tune #5
2005
256
1.404
.919
15.8692
.680
27
-.108
.811
0
16
609
639 Game Improvement
GOLFSMITH
Snake Eyes
Viper Tour #5
2005
254
1.245
.770
12.3872
.541
27
-.076
.694
0
50
601
631 Game Improvement
GOLFSMITH
XPC Seven #5
2006
252
1.360
.858
16.2036
.528
25
-.060
.798
0
32
594
624 Game Improvemet
GOLFSMITH
Snake Eyes
Fire Forged 2 #5
2005
252
1.251
.881
15.1239
.755
27
-.156
.725
0
45
571
601 Game Improvement
GOLFSMITH
P2 G #5
2007
253
1.205
.770
13.0875
.541
27
-.076
.694
0
52
563
593 Game Improvement
GOLFSMITH
XPC Max #5
2007
252
1.303
.867
14.8988
.590
26
-.082
.785
0
30
548
578 Game Improvement
GOLFSMITH
Snake Eyes
Python Plus #6
2006
261
1.272
.819
13.4855
.562
30
-.051
.768
0
27
531
561 Game Improvement
GOLFSMITH
Z9 Forged Face #5
2007
252
1.272
.917
14.9274
.724
28
-.126
.791
0
30
511
541 Conventional
GOLFSMITH
Snake Eyes
600B Forged #5
2005
252
1.145
.781
1.8148
.568
28
-.081
.700
0
43
488
518 Conventional
GOLFSMITH
Snake Eyes
Python OS #5
2006
253
1.330
.906
14.9349
.590
27
-.065
.841
-1
0
488
518 Conventional
GOLFSMITH
Snake Eyes
600C Forged #5
2005
252
1.122
.778
11.6411
.563
27
-.085
.693
0
47
476
506 Conventional
What Everyone Needs To Know To Play Better . . .
MOI
Actual
RCOG Loft
Brand
47
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
GOLFSMITH
HI-COR #5
2006
251
1.275
.930
15.3121
.652
27
-.091
.839
0
15
451
481 Conventional
GOLFSMITH
D2 G #5
2007
252
1.238
.918
16.1471
.589
26
-.069
.849
-9
0
380
410 Conventional
GOLFSMITH
Fire Steel T2 #5
2005
251
.986
.858
12.1791
.800
27
-.185
.673
0
49
362
392 Classic
GOLFSMITH
Snake Eyes
HS 300 #5
2006
254
1.208
.925
16.1782
.618
26
-.081
.844
-4
0
360
390 Classic
GOLFSMITH
Snake Eyes
Quick Strike 03 #5
2007
249
1.154 1.003
14.4663
.775
24
-.146
.857
-17
0
280
310 Classic
GOLFSMITH
Snake Eyes
650 TH 20 #5
2006
236
1.125
.988
14.6098
.654
21
-.105
.883
-65
0
177
207 Player Classic
GOLFSMITH
Tour Cavity
Forged #5
2006
255
1.122
.962
14.9796
.620
28
-.058
.904
-96
0
122
152 Player Classic
Notes, Ideas, Designs and Sketches
48
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
GOLFWORKS
CER 851 HS
Hybrid Series #5
2007
Brand
Model
Year
GOLFWORKS
DM Pro Steel
Stainless #6
2007
Brand
Model
Year
GOLFWORKS
CER E-Series #5
2005
Brand
Model
Year
GOLFWORKS
CER 851 UM
Oversize #5
2006
Head “C” Basic
Wt. Dim. VCOG
251
1.536
.843
Head “C” Basic
Wt. Dim. VCOG
262
1.532
.815
Head “C” Basic
Wt. Dim. VCOG
252
1.454
.730
Head “C” Basic
Wt. Dim. VCOG
254
1.468
.752
MOI
14.0203
MOI
12.5688
MOI
12.0666
MOI
12.1148
Actual
RCOG Loft
.675
26
Actual
RCOG Loft
.671
31
Actual
RCOG Loft
.540
28
Actual
RCOG Loft
.596
26
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.129
.714
0
42
864
894
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.109
.706
0
38
864
894
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.081
.649
0
60
865
895
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.112
.640
0
61
889
919
Ultra Game Improvement
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
49
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
GOLFWORKS
CER 851 UM
Oversize #5
2006
254
1.468
.752
12.1148
.596
26
-.112
.640
0
61
889
919 Ultra Game Improvement
GOLFWORKS
CER E-Series #5
2005
252
1.454
.730
12.0666
.540
28
-.081
.649
0
60
865
895 Ultra Game Improvement
GOLFWORKS
851 HS
Hybrid Series #5
2007
251
1.536
.843
14.0203
.675
26
-.129
.714
0
42
864
894 Ultra Game Improvement
GOLFWORKS
DM Pro Steel
Stainless #6
2007
262
1.532
.815
12.5688
.671
31
-.109
.706
0
38
864
894 Ultra Game Improvement
Notes, Ideas, Designs and Sketches
50
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
MAKSER
AS-4 #5
2005
Head “C” Basic
Wt. Dim. VCOG
255
1.310
.840
Actual
RCOG Loft
MOI
13.078
.675
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.126
.714
0
39
635
665
Game Improvement
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Brand
Model
Year
MAKSER
AS-4 #5
2005
Head “C” Basic
Wt. Dim. VCOG
255
1.310
.840
MOI
13.078
Actual
RCOG Loft
.675
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.126
.714
0
39
635
665 Game Improvement
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
51
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
52
Brand
Model
Year
MALTBY
MHS #5
2007
Brand
Model
Year
MALTBY
KE-4 Tour #5
2007
Brand
Model
Year
MALTBY
MMB Forged #5
2007
Brand
Model
Year
MALTBY
MTF Forged #5
2007
Brand
Model
Year
MALTBY
L-Tech #5
2007
Brand
Model
Year
MALTBY
MCC Forged #5
2007
Head “C” Basic
Wt. Dim. VCOG
250
1.536
.785
Head “C” Basic
Wt. Dim. VCOG
252
1.530
.780
Head “C” Basic
Wt. Dim. VCOG
253
1.384
.775
Head “C” Basic
Wt. Dim. VCOG
255
1.383
.777
Head “C” Basic
Wt. Dim. VCOG
255
1.512
.720
Head “C” Basic
Wt. Dim. VCOG
254
1.353
.781
MOI
13.5169
MOI
11.93550
MOI
12.47660
MOI
12.52850
MOI
12.8273
MOI
12.0003
Actual
RCOG Loft
.658
26
Actual
RCOG Loft
.531
27
Actual
RCOG Loft
.486
27
Actual
RCOG Loft
.596
27
Actual
RCOG Loft
.562
30
Actual
RCOG Loft
.587
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.134
.651
0
54
939
969
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.068
.712
0
36
854
884
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.046
.729
0
37
692
722
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.102
.675
0
50
758
788
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.084
.636
0
64
940
970
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.096
.685
0
48
716
746
Super Game Improvement
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
MALTBY
KE-4 #5
2006
Brand
Model
Year
MALTBY
Logic Lady #5
2006
Brand
Model
Year
MALTBY
RDM Recoil #5
2006
Brand
Model
Year
MALTBY
M-45 #6
2005
Head “C” Basic
Wt. Dim. VCOG
253
1.556
.776
Head “C” Basic
Wt. Dim. VCOG
261
1.488
.720
Head “C” Basic
Wt. Dim. VCOG
252
1.672
.858
Head “C” Basic
Wt. Dim. VCOG
262
1.325
.745
MOI
12.5633
MOI
12.8273
MOI
16.7558
MOI
11.5153
Actual
RCOG Loft
.672
27
Actual
RCOG Loft
.592
30
Actual
RCOG Loft
.625
27
Actual
RCOG Loft
.525
31
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.141
.635
0
63
984
1014 Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.102
.618
0
64
934
964
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.096
.762
0
34
944
974
Ultra Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.046
.699
0
46
672
702
Super Game Improvement
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
53
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Model
Year
MALTBY
KE-4 #5
2006
253
1.556
.776
12.5633
.672
27
-.141
.635
0
63
984
1014 Ultra Game Improvement
MALTBY
RDM Recoil #5
2006 252
1.672
.858
16.7558
.625
27
-.096
.762
0
34
944
974 Ultra Game Improvement
MALTBY
L Tech #5
2007
257
1.512
.720
12.8273
.562
30
-.084
.636
0
64
940
970 Ultra Game Improvemen
MALTBY
MHS #5
2007
250
1.536
.785
13.5169
.658
26
-.134
.651
0
54
939
969 Ultra Game Improvement
MALTBY
Logic Lady #5
2006
261
1.488
.720
12.8273
.592
30
-.102
.618
0
64
934
964 Ultra Game Improvement
MALTBY
KE-4 Tour #5
2007
252
1.530
.780
11.93550
.531
27
-.068
.712
0
36
854
884 Ultra Game Improvement
MALTBY
MTF Forged #5
2007
255
1.383
.777
12.52850
.596
27
-.102
.675
0
50
758
788 Super Game Improvement
MALTBY
MCC Forged #5
2007
254
1.353
.781
12.0003
.587
27
-.096
.685
0
48
716
746 Super Game Improvement
MALTBY
MMB Forged #5
2007 253
1.384
.775
12.47660
.486
27
-.046
.729
0
37
692
722 Super Game Improvement
MALTBY
M-45 #6
2005
1.325
.745
11.5153
.525
31
-.046
.699
0
46
672
702 Super Game Improvement
262
MOI
Actual
RCOG Loft
Brand
Notes, Ideas, Designs and Sketches
54
The Maltby Playability Factor —
Maltby Playability Factor (MPF)
Sorted By Brand And Model Year
Brand
Model
Year
WISHON
560 MC Forged #5 2006
Brand
Model
Year
WISHON
702 W #5
2005
Brand
Model
Year
WISHON
770 CFE #5
2005
Brand
Model
Year
WISHON
991 C #5
2005
Head “C” Basic
Wt. Dim. VCOG
256
1.201
.845
Head “C” Basic
Wt. Dim. VCOG
259
1.017
.770
Head “C” Basic
Wt. Dim. VCOG
254
1.331
.849
Head “C” Basic
Wt. Dim. VCOG
253
1.266
.821
MOI
13.2181
MOI
12.2248
MOI
14.9044
MOI
14.0533
Actual
RCOG Loft
.537
26
Actual
RCOG Loft
.646
29
Actual
RCOG Loft
.713
26
Actual
RCOG Loft
.528
27
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.061
.784
0
26
443
473
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.121
.649
0
61
429
459
Conventional
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.146
.703
0
45
673
703
Super Game Improvement
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
-.056
.765
0
28
529
559
Game Improvement
Notes, Ideas, Designs and Sketches
What Everyone Needs To Know To Play Better . . .
55
Maltby Playability Factor (MPF)
Sorted By Maltby Playability Factor
Head “C” Basic
Wt. Dim. VCOG
MOI
Actual
RCOG Loft
VCOG Actual VCOG MOI Calc.
Adjst. VCOG C.F. C.F. Points MPF Category
Brand
Model
Year
WISHON
770 CFE #5
2005
254
1.331
.849
14.9044
.713
26
-.146
.703
0
45
673
703 Super Game Improvement
WISHON
991 C #5
2005
253
1.266
.821
14.0533
.528
27
-.056
.765
0
28
529
559 Game Improvement
WISHON
702 W #5
2005
259
1.017
.770
12.2248
.646
29
-.121
.649
0
61
429
459 Conventional
WISHON
560 MC Forged #5
2006
256
1.201
.845
13.2181
.537
26
-.061
.784
0
26
443
473 Conventional
Notes, Ideas, Designs and Sketches
56
The Maltby Playability Factor —

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