NEWSLETTER
Transcription
NEWSLETTER
TRAK Modular Railroading Society. Inc. May/June, 2008 NEWSLETTER Edited by Jim FitzGerald and Lee Monaco-FitzGerald NTRAK Website: www.ntrak.org Photo by Tony Hines In this issue we have three extensive reviews of three new N scale Steam Locomotives. Starting on page 7 is a 4+ page review of the Kato GS4 Southern Pacific Daylight passenger engine. Photo by Jim Kline On page 14 is the start of a two page review of the Walthers 0-8-0 switcher. Photo by Tony Hines On page 19 you will find the beginning of a 4 page review of the Athearn UP 4-8-8-4 “Big Boy” freight locomotive. An added feature is an interesting Maintenance of Way show Page 1 on page 23. MT Car Sale Steam Locomotive Reviews On the next page is our usual feature of the latest cars from MicroTrains®. Early each month they send samples of their new cars and I photograph six or seven of the cars to feature in the Newsletter. As a fundraiser for NTRAK, we are selling some of the cars. The cars were made in the 1996 to 2003 time period. None are still “in stock” at the factory. About half of the cars have never been out of their boxes and the rest were out for a few minutes while being photographed and then returned to their box. Any cars that were sold with loads, still have their loads. A list of the 270 cars is in the center of this issue, along with prices. Our price for these cars is 10% less than the original price, except for cars that originally sold for less than $11.00, are all priced at $10.00. The price that you pay includes the cost of mailing the cars. How to order: Send a list, by e-mail, of the cars that you want ([email protected]) or by snail mail to NTRAK, Inc, 1150 Wine Country Place, Templeton, CA 93465. I will put a hold on the available cars and send a return message to you with the total cost of the cars that I am holding for you. You then send payment by credit card to our web site “Pay Pal” order (last item on the list) or by check to NTRAK, Inc, PO Box 3618, Parker, CO 80134. Dave will let me know when he gets the money and then I’ll mail them to you. In this issue there are lengthy reviews of three recently released N scale steam locomotives. The 0-8-0 switcher review is by Jim Kline, who has edited our series of N Steam books after feeling the need to have all the past NTRAK articles on N steam in one place and brought up to date. The other two reviews are by Tony Hines, who is an active modeler and works in a hobby store in Cincinnati, Ohio. You will find that these reviews report both strong and weak points of the models and, more importantly, how to improve them. These reviews, along with additional reviews and several “How-to” type articles will appear in the 2008 N Scale Steam Locomotive Book Addendum, due out late this year. This is our way of keeping the 144 page The N Scale Steam Locomotive Information Book up to date, without a full revision. The 44 page 2007 Steam Addendum is now included with the full book. See page 30 for ordering information, or www.ntrak.org We are always looking for additional N steam locomotive information. If you have some N Steam tips or information to share with other modelers, please send them to our California address or e-mail: [email protected] If your material is used in the 2008 Addendum, you will receive a copy of the book when it is published. Share with your fellow modelers. NTRAK, Inc Officers & Directors Renewals, Orders & Shipping Dave Porter, Director PO Box 3618, Parker, CO 80134 e-mail: [email protected] Phone: (303) 841-7365 General questions and Newsletter material. Jim FitzGerald, NTRAK President, Editor Lee Monaco-FitzGerald Corporate Secretary, Editor 1150 Wine Country Place Templeton, CA 93465 Phone & Fax 805-434-5058 e-mail: [email protected] Bob Gatland, Chief Financial Officer PO Box 2386, Wilton, NY 12831 e-mail: [email protected] Next Issue Deadline: June. 1st Page 2 Bruce Alcock, Director 1030 County St 2930, Tuttle, OK 73089 e-mail: [email protected] Web Master, Bruce Alcock e-mail: [email protected] Web site: www.ntrak.org Deadline for Coming Events & other material is the 1st of the month before publication. (Feb 1st, Apr 1st June 1st, Aug 1st, Oct 1st, and Dec 1st.) New from MicroTrains® A Union Pacific 40’ box car painted aluminum with black lettering. It was built in 1940 and is still in use in Cheyenne shops. UP 903658 is MT 020 00 756 and $14.90. An Evans 3 bay Covered Hopper, lettered black for Milwaukee Road was made with aluminum for reduced weight. MILW 98762 is $16.75 and MT 099 00 050. The Northern Pacific 50’ box is dark green with a white horizontal stripe. the logo is red, white, and black. NP 1265 is MT 031 00 250 and $18.65. A load of steel scrap is in this black Reading 50’ gondola. RDG 3317, is $17.35 and MT 105 00 150. A double door 50’ box car for Southern includes a load of paper rolls. SOU 43039 is in white letters on the box car red car. $22.55 & MT 037 00 030. The 3 dome Shell Chemical car is yellow with black lettering and underbody is available in two road numbers, SCMX 651 & 652. They are $22.70 each and 066 00 011 & 012. Page 3 Blair Line Pizzaland Building An accurate model of the building seen in the opening credits of the hit show “Sopranos” on HBO is being offered by Blair Line. It fits into most any business district or roadside. The small 1-1/4” x 2-3/16” building footprint is easy to fit into your layout. The photo of the original building shows just how close the laser cut model is in the many details. The signs are digitized from photos of the original signs. Blair was licensed to create this model by the store’s owners. Kit #096, $28.95, is available from your dealer or from Blair Line, PO Box 1136, Carthage, MO 64836. More information is available at: www.blairline.com Above is the actual building in North Arlington, New Jersey. At Right is the Blair Line model of the building. Below, are two other views of the model. Page 4 Nn3 Column by Tom Knapp sound levels at a train show usually mask the effect. My first N-scale sound-equipped locomotive was a brass Key Imports GS-4 locomotive many years ago, with on-board battery powered, cam-synchronized sound. Boy, have we come a long way since those days! DCC decoders with sound are now small enough to fit into Nn3 locomotives. My first Nn3 soundand-throttle DCC installation was a Soundtraxx DSD-090 in an Aspenmodel brass K-28 kit Photo02 – Soundtraxx Tsunami TSU-1000 with Soundtraxx 810113 oval speaker being tested prior to installation in Kato GS-4. Photo01 – Nn3 Aspenmodel brass K-28 with Soundtraxx DSD-090. (Photo 1). Impressive, but very warm running. Since then, Soundtraxx has come out with a new generation of DCC sound and motor controller decoder – the Tsunami. The Tsunami TSU-1000 is as small as the old DSD090 at 1.7"x0.67"x0.28”, but has far more features, and runs much cooler. While I haven’t installed one of these in an Nn3 loco, I did put one in my Kato GS-4 (Photo 2) – see review of this Kato locomotive elsewhere in this issue. (My GS-4 sound decoder installation will be in an upcoming issue of N Scale Magazine.) But wait – there’s more! The Micro Tsunami TSU-750 is even smaller, at 1.00" x 0.50" x 0.22" (Photo 3). It is provided in the following configurations: Light Steam, Medium Steam, Heavy Steam, K Class, Cab forward, C Class, and Light Logging. This decoder will fit several commercial Nn3 locomotives. Even smaller is the CTelectronik SL74 sound decoder from Austria (www.tran.at) which measures .95” x .36” x .13”. I have acquired one of these to install in a SP Nn3 ten-wheeler’s whale-back tender (Photo 4.) I should note that while the sound produced by the small speakers used in Nn3 is adequate for your train room at home, the ambient Photo03 – Soundtraxx Micro Tsunami TSU750. Photo04 - CTelectronik SL74 and piezo speaker next to Gold Rush Models SP-narrow gauge whale-back tender. Page 5 The 28th National Narrow Gauge Convention is being held September 10-13 in Portland, Oregon. For those unfamiliar with this annual event – it is simply the best model train event in the world. As promised in the last issue of this column, I have an update on the planned Nn3 Mini-Convention to be held in conjunction with the NNGC this year, hosted by Republic Locomotive Works in nearby Cathlamet, Washington. Following is a description of the event, which is still in the planning stages, as conveyed by Bruce Hunt, RLW’s Webmaster (and one of their product designers) and some photos of Marshall Thomson’s Nn3 layout, which will be on view at the event. The Nn3 SYMPOSIUM The Nn3 Symposium is currently being planned. We are planning to hold the Symposium on Friday, September 12, 2008 from 9AM to 7PM at Republic Locomotive Works World Headquarters in beautiful Cathlamet, Washington on the banks of the Columbia River. The basic theme of the Symposium is to get the Nn3 community together to enjoy each other's company and expertise. RLW will host the event and provide food and drinks so all you need to do is sign-up and make your way to beautiful Cathlamet. I would be remiss if I did not remind everyone that there is a Willamette Shay-type locomotive on display in the town of Cathlamet -- about 5 miles from RLW. It is one of only 23 that were built. After an opening continental breakfast hosted by RLW, the basic plan of the day is to have three concurrent 60-90 minute clinics occurring throughout the day. The preliminary “roster” of clinics is: 1. Construction of a Nn3 Brass 3 truck Shay by Tom Knapp. Page 6 Photos of scenes on Marshall Thomson’s Nn3 layout, which will be open and operating at The Nn3 Symposium. Photos by Bruce Hunt. Nn3 Text and Photos continued on page 27 Kato’s New SP GS4 Northern Photos & Text by Tony Hines The Kato GS4 and the accompanying passenger car set have been a keenly anticipated release. From all reports, this has been the largest locomotive and passenger car release by Kato to date with orders three to four times larger than Kato expected. The resulting demand made the anticipation even greater as it pushed the release date back several months. To ease the wait, Kato kept the internet public up to date with ongoing progress shots and finally a video of the loco pulling 18 passenger cars up their 4% viaduct set. I was fortunate to be one of the first to receive the loco thanks to my job in a hobby shop. We received five of the locos and passenger sets days after their release. Of the five engines one had the brass air horn loose in the box which I easily reinstalled. All of the engines and passenger sets are now in customers’ hands and running beautifully. With flawless paint and stunning detail the locomotive impressed me. I am not a Southern Pacific aficionado, so I cannot comment about the rivet accuracy of the engine, but from all reports nothing was missed. I was worried about the detail on the loco standing up against the recent releases from Walthers and Bachmann Spectrum. The detail on Kato’s previous American steamer, the Mikado, always seemed sterile and clean to me. Steam locomotives are a maze of plumbing and piping that seemed lacking on the Mikado. The GS4’s detail, however, is excellent even though the skirting and streamlining hide much. Kato did a good job with the piping around and under the cab which seems strong enough to withstand handling. The valve gear is well executed and the crosshead slide functions properly. Kato did not shortcut and have the main rod wrap around the slide but created a slot for it to ride in just as the real engine did. The siderods are fully articulated and pinned to each driver. The cab interior has backhead detail and seating. Unfortunately, with the enclosed, all weather cab, much of the detail cannot be seen without removing the roof. Oddly, the seat insert is white, but perhaps the color exists just to make the seats more visible. The lighting system includes a headlight, a simulated Mars light, and train number boards mounted about halfway back the streamline casting on top of the boiler unlike Con-Cor’s GS4, which are in the front. Missing is a tender backing light; Kato believes that customers are unlikely to do switching with the locomotive. The Mars light is another source of complaint, since it looks more like a flashing LED than a truly oscillating Mars light. Richmond Controls has already announced that they will be working on a lighting kit for those desiring a more accurate Mars light. Mechanically the loco is a big departure from current steam mechanisms. It uses a double deck split frame design. The lower half of the engine holds the gear train, worm gear, axles, and valve gear. The upper half of the frame holds the motor and cradle. From what I can see the only reduction is via the worm gear. An idler gear transmits power from the worm gear to the #3 driver. The #3 driver has a traction tire and is the only gear driven driver. The remaining drivers are powered exclusively by the siderods. The #1 and #3 drivers are mounted solidly in the chassis, while the #2 driver is free to float up and down. A pair of phosphor bronze leaf springs supports the #4 driver. The driver suspension system makes the locomotive smooth running. It handles track irregularities quite well. The lighting is connected to the lower half of the engine via a friction fit light board that slips over the worm tower from above. Page 7 The lower half of the mechanism is isolated from the upper section by the skirting on the loco and a few strategically placed insulators. A universal joint connects the motor to the worm. The motor is a new skewed 3 pole design that is smaller in diameter and a bit longer than the current open frame GM5 motor used in other Kato offerings. It is similar if not the same as the motor used in the NW2 switcher from Kato. Both the upper and lower layers of the loco frame have their own drawbar connecting them to the tender. This is to facilitate an easy DCC decoder installation in the tender. Kato offers the EM13 decoder specifically for the loco. The lower drawbar links the track pickup between the locomotive and the tender, while the upper drawbar transmits power from the tender back to the upper frame and powers the motor. The tender has a newly designed truck that clips in instead of using a screw or bolster pin as in the past. The other interesting design feature is a twist on the needle point pickup system. The center axle on each of the 3 axle Page 8 trucks is sprung. Through a creative and delicate design of the pickup cups, the center axle point pickups can float on a fine Ushaped spring. This system insures that all wheels of each truck can maintain rail contact and improve electrical conductivity. The locomotive handled anything I presented it. My test track is a folded dog bone of Kato Unitrack that contains 11” and 9-3/ 4” radius curves; two 195 degree radius reverse corners are back to back with 12” straights between them. The test layout also features a pair of #6 turnouts. In my first run the engine was pulling the Morning Daylight By the Numbers Pure DC Start Voltage Start Currennt Run Current 3.70 V 62 ma 50 MA Pulsed DC 2.42 V 60 MA 50 MA Run Speed 10.5 SMPH 7.3 SMPH Dimensions Driver Diameter @ Tread Measured Size 0.49” Scale Size 78.4” Prototype 80” Driver Diameter @ Flange 0.536’ 85.76” N/A Driver Wheelbase 1.642” 21’-10” 21’-6” Total Wheelbase 3.64” 48’-6” 47’-8” Pilot to Trailer Overall Length - including tender - 108’ set. The loco and the car set performed flawlessly in forward operation; however, the engine did not do so well backing up on the 9-3/ 4” sections as the trailing truck derailed. In the foldout instructions that accompany the engine, Kato lists the following minimum curve radii: 11” for ground level curves, and 12-3/8” radius for viaduct and “S curves, so the derailment did not bother me. The engine handled the #6 turnouts without hesitation both forward and backward. The pulling power of the engine is incredible. The toughest test I have given it so far is the entire Daylight set, 10 of the 11 car Zephyr set and five older Kato B & O smoothsides for a total of 25 cars. The train is so long that it passes itself twice on the layout in the reverse curves. The engine could start the train at any point on the layout without a struggle. Unfortunately, with all the good news about the loco comes some bad. Kato’s return to steam may be a struggle. Within days of release troublesome reports of DCC decoder failure have been acknowledged by Kato. Both the factory EM13 decoders and aftermarket decoders fail when installed in the tender. Not enough clearance exists between the drivers and the upper frame, which leads to a short between track power and the isolated motor. Kato is aware of the problem and has posted a bulletin on their website advising against installing decoders in the tender until they can devise a solution. They also warn against running the loco on the DCC analog address. Kato is worried about the background alternating current damaging the new motor design. When the problems were posted on forums, Kato had the warning up on their site the next day. For those not wanting to wait for Kato’s resolution of the problem, plenty of room is in the loco to hardwire a decoder. Isolating the motor from the subframe and secondary drawbar will solve the problem. Many people have already chosen to do this; they use the lighting features available in many decoders to control the lighting and the simulated Mars light. A few people have reported a dragging or rubbing noise when either going forward or backward, but it goes away in the opposite direction. After disassembling the loco for photos, I think I have found the cause of the problem. The motor cradle seems very loose in the frame. The motor can move side to side almost a 1/16”. I believe this was an attempt to deaden noise, but what is happening in operation is the motor is shifting side to side and the flywheel is rubbing the frame, causing noise. Changing direction shifts the motor the opposite direction in the frame and cures the rub. The motor brush contacts seem to be the only things holding the motor in the center of the frame. Careful shifting of the motor from side to side a few times seems to soften the contract tabs a bit and allows the motor to center better. Two other problems have been reported, but not nearly as frequently. A few modelers have Page 9 had a problem with the lighting not working or working intermittently. The light board has clip on tabs that contact the frame. I believe soldering these tabs to the light board and then bending a bit more tension into them may be the fix here. A rarer complaint is traction tires coming off while running. I think this problem is truly a fluke because the stress I put my engine through pulling 25 cars through a 93/4” curve radius should have brought this difficulty to light if a design problem had occurred. All in all I think Kato has built a solid loco that will appeal to many people, not just SP fans. The loco runs smoothly, pulls exceptionally well, and does exactly what it was meant to do. The DCC community may need to wait for Kato’s fix or do extra work to convert the loco. Much will depend on how Kato handles issues that have arisen. My only complaints are the simulated Mars light and the engine gearing. I would have liked the engine geared lower. Its top speed on my test loop was 147 smph. I would prefer to see the speed somewhere around 100. That would give a scale passenger speed of around 50-60 mph at about 3/4 throttle. Right now that happens at about 1/3 of my controller. Despite the DCC problems, Kato’s GS4 is impressive in looks and performance. While working on this review, I ran the GS4 and Daylight set at a small show and swap meet where our NTRAK club had set up. The locomotive ran nearly perfectly all day except where it encountered track that needed cleaning or additional feeders. The train easily drew the most crowd attention with people stopping by to say, “Hi, I just got one of those.” People have come up with a variety of solutions to the DCC problem. The simplest fix is to insulate the offending area with some Kapton tape. Flip the loco on its back in an engine cradle and remove the 3 screws holding the axle cover. Carefully lift the #4 and then #3 drivers out of their bearing slots and lay them back over the #2 and #1 drivers. Because of the single geared axle, one need not fear fouling up the quartering or gear timing when reinstalling. Use alcohol and a swab to remove any oil or lubrication from the pockets in the upper frame where the drivers ride. This cleaning will give the Kapton tape the best chance to adhere. Cut 4 semicircular pieces of tape matching the diameter of the area and install. Reinstall the drivers, Page 10 making sure that all the bearings are back in their correct slots. The #4 driver should be able to float freely on the leaf springs. Reinstall the 3 screws and the trailing truck, and then the EM13 decoder can be used in the tender. The most popular fix seems to be isolating the motor and installing the decoder in the loco instead of the tender. To do this one needs to disassemble the locomotive almost completely. The motor subframe must be removed from the chassis and the motor contact tabs need to be removed and insulated. Simply remove the contact tabs as some have shown, because these tabs center the motor in the frame. Without the tabs pressing on the motor, it can move excessively in the subframe causing a rubbing sound, and in the worst case can cause a short circuit through the flywheels and/or motor can. The best procedure seems to be to remove the contact strips, directly solder them to the decoder motor leads, and then insulate them with Kapton tape before reinstalling. Frame power pickup can be derived from the lightboard or by soldering to the motor contact strips before reinstalling. Using this method also allows the use of the lighting features of a decoder to simulate the Mars light. For those wishing sound, additional wires need to be run to the tender for the speaker. Similarly, if a working backup light is desired, additional wires would be needed. My method to cure the DCC short also helps cure another problem, the loose motor cradle. This method will also allow the use of the Kato decoder in the tender. Removing the motor subframe is necessary. Making the spacers between the two frames thinner results in narrowing the subframe assembly, thus giving clearance so the drivers don’t contact it creating a short. I carefully trimmed the washers on the frame spacers to a little more than half their thickness with a hobby knife. A comparable amount must be removed from the spacer on the same side. The H-shaped spacer on the bottom of the subframe needs to be thinned a similar amount by filing equally on both sides. Make sure not to file too much from the spacers so that the frame halves contact each other. When reassembling the loco, the lower subframe screws hidden behind the fire box covers should not be tightened completely. Doing so would pull the frames back outward and defeat the purpose of the repair. Use a small round file to enlarge the pocket for the upper drawbar pin to keep it from being pinched in the hole. The last method, used by some on the Atlas Forum, involves brute force, but the Kato decoder in the tender can be used as a result. The motor subframe must be removed and disassembled, and then a Dremel or some other grinding tool can be used to mill the wheel pockets deeper to give more clearance to the drivers. The #3 driver pocket only requires a couple thousandths of an inch. The #4 driver pocket needs more material removed, since this driver can rock and twist due to its suspension design. At the time of writing, Kato has announced that they have their own solution but have not revealed it yet. I believe they are trying to determine the best way to implement and distribute the repair. For those running DC, these repairs are irrelevant, since the engine runs superbly in DC. Derby Express, June 25-29, Louisville, KY 2008 NTRAK, N Collectors, World’s Greatest Hobby Show Presented by the Kentuckiana Society of N Scalers (KSONS) and The N Scale Collector Society (NSC), in association with the 2008 National N Scale Partnership: Bloomington-Normal NTRAK, Central Ohio NTRAK, Dayton NTRAK, French Broad eNpire, Lake Erie N Scale, The KSONS, Midwest Central N Scale, Milwaukee Area N Scale, Nashville NTRAK, North Raleigh MRC, N Scale Collector, Radcliff MRA, Tri-State NTRAK, and World’s Greatest Hobby On Tour (WGH). Here are just a few of the great features of the 2008 Derby City Express. The layouts, clinics, contests and the WGH Show will be held at the Kentucky International Convention Center (KICC), a modern convention facility located in downtown Louisville, only two blocks from the hotel. Our show hall has 146,000 contiguPage 11 ous unobstructed square feet. That’s huge! Our hotel is the newly renovated Galt House, a 4 star 1200 room luxury convention hotel. The Galt is within easy walking distance of the KICC, restaurants, museums, entertainment, the Waterfront Park, and is only $99 per night. The Reception, Banquet, Breakfast, Auctions and Swap-a-Rama will all take place at the Galt House. Of course we’ll have a huge NTRAK layout. Over 700 NTRAK modules will cover 50,000 square feet. We’ll also have a T-TRAK layout that may cover 50 tables. Free-Mo, BendTrak, oNeTrak, and layouts of all scales will be represented at the WGH show. The World’s Greatest Hobby On Tour show will feature all the major manufacturers and vendors - everyone who’s anyone will be there. The WGH show is open to the public and runs on Saturday and Sunday of the convention. Delegates will be inspired by our nationally renowned clinicians. Layout, rail fan and prototype tours will offer something for everyone. You’ll enjoy live steam excursions, both land and sea, on the former L&N Pacific #152 and the riverboat Belle of Louisville. Family activities will include Churchill Downs, Belle of Louisville Steam Boat, The Bats AAA Baseball, Bourbon Tours, Wineries, My Old Kentucky Dinner Train, Kentucky Kingdom Amusement Park, Entertainment District, Museum District, Art Galleries, Waterfront Park, Huge Malls, Great Restaurants, and Much, Much More! On Monday evening we board My Old Kentucky Dinner Train for a fine dinner served in vintage cars, pulled through the scenic central Kentucky countryside by a pair of RJ Coreman FP7’s. Tuesday begins with a steam excursion at the Kentucky Railroad Museum. Enjoy a 22 mile train excursion through the scenic and historic Rolling Fork River Valley on a restored passenger train pulled by an authentic steam engine, L&N Pacific #152. Then visit one of Kentucky's finest bourbon distilleries either the Jim Beam or Heaven Hill Distilleries will be your destination for this exciting look at a Kentucky tradition. Wednesday is Convention Check-In, Onsite Registration and Auction Check-In. Look for the Convention Company Store featuring Special Run and Convention Surprise Cars. The world famous Micro-Trains Dessert Reception and the first of the silent auctions will Page 12 take place at the Galt House. Preliminary setup for NTRAK layout will start at KICC. We’ll also have the N Scale Home Layout Tour when KSONS club members Bob Kuchler, Rick Maloney and John Voller welcome the Convention to visit their N Scale layouts. Thursday is set-up for NTRAK layout with the final module lock-down that afternoon. Clinics run all day and the contest room opens. We’ll visit the Mammoth Cave National Park and explore the longest cave system in the world. A return to My Old Kentucky Dinner Train for lunch and a Bourbon Distillery Tour will be offered for those that missed the Monday trip. The Live Auction is also on Thursday. Bring your auction paddle, a good sense of humor and bid on some of the coolest items around. Friday brings the Swap-A-Rama, always a convention favorite. The NTRAK layout operates all day. Clinics continue to inspire, the contest room fills up and vendors open early for an exclusive pre-show sale. A series of self-guided tours will be offered. From the excitement of 4TH STREET LIVE! To the tradition-rich Louisville Slugger museum and factory, downtown Louisville has something for you. The Louisville Science Center, the Muhammad Ali Peace Center and the Frazier Historical Arms Museum are just a few of the venues within walking distance of your hotel. Stroll along the river at one of America's finest waterfront parks. Visit art galleries and unique shops. Eat at some of Louisville's best restaurants. Take a trip out to the Zoo, Churchill Downs, major malls - whatever you choose, your day will be packed with fun! The Friday Fun continues when the Division Eight of the NMRA welcomes the DCE attendee’s to tour 3 HO layouts and an extensive 027 layout. Featured attraction is Jim Harrington’s layout. This layout was recently reviewed in Model Railroader Magazine. And we’ll cap off the day with an excursion on Belle Of Louisville Steam Boat, a National Historic Landmark and a beloved symbol of our city. A tour of the steam boiler and engine room is a must. On Saturday the World’s Greatest Hobby On Tour opens with 146,000 square feet of model railroading for your enjoyment. The layouts will be running, the vendors will be making deals, and the manufacturers will announce that they are finally making the very engine you’ve been needing all your life! The clinics and contests continue. You’ll also have time to visit all the attractions you missed on Friday. The evening is capped by the Convention Banquet, featuring wonderful food, great fun, fellowship, guest speakers, and the everpopular raffle. It’s up early on Sunday for the Manufacturer’s Breakfast Buffet, with lively presentations from the leaders in N Scale manufacturing. Be there for all the new product announcements. Then head back to the World’s Greatest Hobby On Tour show for running trains and finding some last-minute deals. All in all, those that attend this convention will be in for the convention experience of a lifetime. Register now by visiting:www.2008 -national-N-Scale-Convention.com For NSC events and help with registration contact Dean Daughenbaugh at : <[email protected]> For NTRAK, layouts and general information, contact Paul Downs at p or (502) 8956578. Anaheim, Ca. NMRA National Train Show, July 15-19 Summer in Southern California and Ntrak-There's still time to register for the Ntrak Layout at the National Train Show. The 2008 NMRA/National Train Show is scheduled for July 16th-20th at the Anaheim Convention Center, and Ntrak will once again be represented by another world-class layout. Members from the four Ntrak clubs headquartered in Southern California--Antelope Valley Ntrak, Group 160 Ntrak, Ntrak Express, and the Orange County N-gineers-are finalizing a layout plan and operations schedule for the four-day event. As many of you know, the Ntrak layout is one of the more popular exhibits at the Show with hundreds of convention attendees and the general public (on the weekend) viewing our modules and trains. As was mentioned in the last two Ntrak Newsletters they are actively recruiting for clubs and individuals who are interested in participating in the layout to let them know of your interest in participating. Clubs from Arizona and Northern California have come forward to help out, but they can always use more Ntrakers to join in the effort. If interested in participating, or if you need additional information, you can email them at <[email protected]> or write to them at: So Cal N, Post Office Box 582, Glendora, CA 91740, with the following information: Individual or Club Name Contact Information (email/phone) Number of Modules Length(s) of Modules Format (Std Ntrak, Ntrak 2000) Specialty Module (inside corner, 3' / 4' Corner, Yard) Mountain Division Track (yes/no) Non-standard Dimensions (if any) Parking Requirements (truck/trailer) Any Other Special Requirements They will be working with the National Train Show administration to provide module owners and participating club members Exhibitors Passes to the Show, providing that each attendee will take an active role in the creation, operation, and tear down of the layout. Admission to the National Model Railroad Association convention requires membership in the NMRA and a separate registration. For further information, please see their website at: www.nmra.org . The Anaheim Ntrak Layout Team is looking forward to a great show, but they can't do it without you! Come join them in Southern California for a great vacation/train experience. The Convention Center is across the street from Disneyland, a few miles from a number of the finest beaches in the U.S., and close to some of the western United States' best railfanning locations--Tehachapi Loop, Cajon Pass, Beaumont Hill, the California Coast Line and Surf Line routes. Come to Anaheim this summer and help them construct another outstanding Ntrak layout for the National Train Show and enjoy all that Southern California has to offer! More information will be available on the So Cal N website, hopefully in March: www.socaln.com (we are in the process of upgrading and updating the information, but we've run into some unexpected glitches along the way, so please be patient with our webmaster). Page 13 Walthers 0-8-0 USRA Switcher Photos and Text by Jim Kline The USRA 0-8-0 switcher offered by Walthers is a nice looking engine with several pieces of separately applied detail. It is smooth and quiet and runs well at low speeds. Pulling ability, however, varies depending on the position of the wiring harness between the engine and tender. Walthers modeled this 0-8-0 on the USRA design which, along with copies, was used by at least 52 different railroads. The first was built in 1918 and, because they were switchers, they lasted to the very end of steam. The USRA intended to use road tenders (similar to the Spectrum 2-8-0 tender) but these were often changed or modified to the version modeled as the crew could not see around the high sides of the road tender when backing. In addition to switching, the engine was also used for transfer service between yards. Length and other dimensions of this model are more accurate than most N scale steamers probably because of fewer wheels and smaller flanges. Drivers are 51 inches in diameter which match the prototype. Both the headlight and backup light are bright good color LED’s and both are directional. Separately applied detail on this 0-8-0 engine equals the standard set by prior Walthers steamers, the Berkshire and 2-8-8-2. These include 2 1/4 scale inch diameter boiler handrails, cab handrails, a swinging bell, whistle, steam turret, air compressor, feedwater injectors, ash pan plus handrails at the front of the tender and a ladder on the back. Feedwater Page 14 and sand piping is crisply molded on the boiler. Both the engine and tender have finely molded footboards and Accumate couplers. Lettering is crisp and includes minute items such as builder’s plates, capacity on the back of the tender and test stencils on the air tanks below the running boards. Running gear is nicely modeled with accurately sized main and side rods and working eccentric and combination levers for the Baker valve gear. The only criticism of the appearance is the toy train length of the drawbar. The distance between the cab footplate and tender is 2-1/2 scale feet - a long step for the fireman. This 0-8-0 has the now common split frame and skew wound motor. Pickups are on all 16 wheels. Tender pickups are sled type. (Walthers used the preferred cone type pickups in the 2-8-8-2.) All drivers are gear driven and the side rods are pinned to the first three sets. The fourth set has traction tires and another set without traction tires is included in the box. The result is a very smooth and quiet running engine. With exceptionally clean track I coaxed 3 to 4 scale mph at 2 to 2.2 volts out of my 0-8-0. A more reasonable expectation for low speed might be somewhere above 5 scale mph at 2.5 volts. Top speed at 12 volts is around 70 scale mph. Careful installation of the six wire harness between the engine and tender will result in pulling ability of around ten cars on straight level track, acceptable for switchers on smaller layouts. The delicate wires will not stand abuse and using tweezers to hold the plug while plugging it in is suggested. The angle of the wires coming out of the plug is also important. If they are not angled down enough, the engine will tend to lift reducing pulling power. When angled down too far the tender will lift making pickup poorer. A 15 degree angle downward has been suggested. Sometimes the drawbar is too tight to allow up and down flexing between the engine and tender. Correct this by loosening the drawbar screw one turn. Also cut off the tabs on the top of the drawbar if the wires hang up on them. Pulling may also be reduced on uneven track and upgrades where the drivers tend to slip due to the rigid frame. The tender has a socket for plugging in a DCC decoder. There is space for only a small decoder and the plug may be too high preventing reinstallation of the shell. If so, cut off the plug and solder on a smaller plug. Please do not be put off by the excess of negative comments repeated over and over in a thread on the Atlas forum as this engine, like most, is not perfect but still is a nice engine. (The same thread is also interspersed with nuggets of very valuable advice about the 0-80.) Those interested in ready-to-run should be aware that the engine and tender are shipped separately and require plugging in and adjustWheel arrangement: 0-8-0 Type: switcher Mfr.: Walthers Prototype: USRA Price in MR ad.: US$124.99 Engine weight: 1.6 oz. Driver dia.: 51 scale inches Gear ratio: 28:1 Tender weight: 1.0 oz. Rating: 8.0 Comments: Beautiful smooth runner. Delicate wiring harness. ing the delicate wiring harness and screwing in an eyeglass size screw, with a washer, to attach the drawbar. A magnetic Phillips screwdriver helps with the screw. Like most steamers not made in Japan, quality control varies, so it is best to test run in the store before buying or recognize that it may be necessary to send the engine back for repair or replacement. The one year warranty asks that $15 accompany returns but, depending on the problem, Walthers may send the check back with the repaired engine. Those interested in modifying the engine to improve appearance and performance might consider a shorter drawbar and improve pulling by adding weight to the engine (there is ample room) and by lowering the rear drivers with a .005 inch shim. Those using only DC could also replace the wiring harness with two more flexible wires. This 0-8-0 is a good looking smooth running engine with moderate pulling ability when the wiring harness is correctly adjusted. Because the prototype was so widely used, this model should be welcome on all steam era pikes. Page 15 Front view or the Ottawa VIA station with the Bus Transitway in the foreground. Opened in 1967 this station still looks modern. Small Trains in a Big Station Story and photos from John Kabesh. Last year the Ottawa Valley N Trak club was invited to put together a layout in the Ottawa, Ontario VIA Rail Station as part of “Doors Open Ottawa”, a programme that opens up many public and private building to the public. Not having a permanent location we jumped at the chance to get in an extra set up. It turned out to be a perfect location for NTrak. Once we moved a few rows of seats out of the way there was plenty of room for a 26’ by 18’ oval layout in the lobby. We were able to unload the modules at the main entrance, only a few feet way from the layout site. There were plenty of spectators to keep us motivated; mostly passengers waiting for outbound trains. In-between departures we had the station to ourselves and could run multiple DCC trains without fear of interruption. Past experience has taught us the perils of running more than one train per line when there are spectators asking questions. Not that some of us don’t try. Our club uses a Digitrax Empire Builder DCC system with wireless throttles. The UR91 receivers have been mounted in plastic cases that can be easily clamped to the back boards. The DCC system and power supply are mounted in an inexpensive plastic tool case. It takes no longer to set up the DCC system than it did the Aristo Throttles we were using before. We still do use Aristo Throttles on the Red Line if a club member brings non-DCC locomotives but this is happening less and less. Corner view of the layout. Goose neck lamps are an inexpensive way of improving the poor lighting. Page 16 The bus we use to transport our modules makes quite the impression with its’ distinctive “Warbonnet” paint scheme. A converted school bus, it easily accommodates a large layout. The bus is owned by Mike Hind a long time member of the club and our current club president Of course we also had the opportunity to many see many 1:1 scale trains. Laying between Montreal and Toronto, Ottawa in on the busiest passenger route in Canada. Several VIA passenger trains came and went during the show. There was also some interesting maintenance of way vehicles to photograph. I think it is fair to say that everyone enjoyed this show and hope to return to the Ottawa Station again. 2 snowplows sit near the end of the platform waiting for next winters work. Page 17 VIA 911 on the Montreal, Ottawa, Toronto run. VIA 6406 in Spiderman colours pulls a rack of RDC passenger cars. One of several Maintenance of Way vehicles on a siding at the station. This view shows the lift bridge module that provided easy access. I does not use cut off switches so a good eye and sense of timing are required. So far there have been no accidents. Page 18 The New Athearn N Scale 4-8-8-4 Big Boy Photos and Text by Tony Hines The Big Boy is a welcome addition to many steam rosters. It is an iconic locomotive that many will own just to have one. The last opportunity to purchase a new Big Boy was the Con-Cor Rivarossi release, which hasn’t been available new for about twenty years. Before the arrival of the Athearn engine, used Con-Cor Big Boys could command around $400 in the resale market, so demand for the engine has been very strong. Athearn has made their engine available with dual mode DC/DCC and sound at a retail price of $450 and with a street price under $350. Athearn’s first offering of large N scale steam was last year’s Challenger. On the release of the Challenger, most believed that the Big Boy would not be far behind. This is the same pattern followed in the HO scale releases. If this pattern continues, UP fans may have an FEF3 Northern in fairly short order as that was recently announced for the HO market. The Big Boy arrived in my hobby shop the same day as the Kato GS4 and Daylight passenger set. The packaging matches that of the Challengers with the locomotive arriving in a large blue box with gold lettering. Inside the box the loco was nestled in foam and sleeved in a two piece clear plastic cradle. Also in the box is a comprehensive instruction manual and the remote control for operating the locomotive and sounds in DC mode. The manual lists the history of the engine and features some nice exploded views with a parts listing should the engine need repair. So far Athearn has been very responsive to the few problems reported. Most modelers have had their locomotives back on their layouts in under two weeks. Modelers will find an incredibly well painted and detailed rendition of the Big Boy inside the packaging. A multitude of separately applied parts add to the realism of the locomotive. The lettering is crisp and even the smallest lettering is readable. Even though the engine has an enclosed all weather cab, backhead detail is present. Plenty of room is available to add a crew inside the cab. The size of the engine is most impressive. It will dwarf everything else on most layouts. Micro-Trains couplers come standard on the tender, and an option exists to replace the scale pivoting front pilot coupler with an operating magnetic coupler. The locomotive uses a stretched version of the Challenger chassis. Mechanically it is like a diesel; a skewed 5 pole motor with dual flywheels drives each engine, or driver set, Page 19 through a universal and worm. The universal joint is also the pivot point for each engine. The frame is one piece and is not electrically live. All drivers pick up current that is transferred to the circuit board via flexible wires. The worm drives a worm gear and then one driver per engine. The geared driver has a traction tire installed. The remaining drivers on each engine are driven exclusively by the siderods. All of the primary electronics are housed in the tender. Five wires connect the locomotive to the tender; two transfer pickup power, two power the motor, and one is for the headlight. The drawbar that connects the loco to the tender is a kinematic style that maintains the minimum distance between the loco and the tender on even the tightest of curves. The centipede tender has pickup on 10 of the 12 wheels. The rear most axle is not live. The Page 20 front truck of the tender uses needlepoint pickup while the remaining axles use wipers on the back of the wheels. Also housed in the tender is the dual mode decoder and speaker. The speaker has its own enclosure for better bass response. I have experience with Athearn’s HO counterpart to these locos, and the Big Boy and Challenger share the same tender features. This is true with the N Scale offerings as well. This may worry some people because of odd issues others have had with Challengers. Reports of Challenger tender meltdowns caused by a decoder short circuit exist. The problem has only affected a few people, but it seems to happen to them repeatedly. I have talked to a few of these modelers that also now have Big Boys, and presently no problems have been reported with their 4-8-84. Perhaps this problem is one the Big Boy will not share with the earlier Challenger. The locomotive proved it could handle any task I handed it on my test loop. My test track is a folded dogbone of Kato Unitrack that contains 11” and 9-3/4” radius curves; two 195 degree radius reverse corners are back to back with 12” straights between them. My first run of the engine was by itself on DC not using the remote. The loco comes to life at a little over 1/3 throttle. Sounds come to life and the directional lighting is illuminated. The loco will literally crawl a tie at a time, so the minimum speed is not measurable. Top speed on DC feels about right, though I doubt many modelers will run the engine wide open. The valve gear becomes a blur, and the sounds combine into a jumble of noise at that speed. The real fascination of the loco is to watch it run at 15-20 smph and listen to it “hitting on all cylinders”. Speed can be controlled by the throttle or the remote when running in DC mode. Athearn suggests setting the voltage on one’s throttle to 12 V and using the remote control for best control over the sound effects. When using the remote this way, the first speed step is a pretty big jump. For slow speed operation and switching, Athearn suggests using the DC throttle instead of the remote to get better control. I think using the throttle gives better control in DC with some practice. The hardest part to sense is the point where the loco is stopped but enough voltage is still available for the electronics. With practice of this method, operators can control direction using the throttle instead of relying on the remote. Six of the sounds, including the bell, whistle, “All Aboard!” and a few others can be accessed by the DC remote. To gain control of all 12 available sounds, one would need either the MRC Black Box or a DCC system. Amazing to me is how well the chuff is timed to the drivers without any kind of cam or triggering system. Athearn did their homework on the settings. About the only sound they missed doing well is the stock whistle, which is too soft. Two or three of the 18 different whistles sound more appropriate to the engine. Aside from some Pentrex tapes of Big Boys I have never heard a Big Boy in person. One can select the bell and whistle sound using the analog remote or by using the F9 (Whistle Select) in DCC. Some people have complained about the limited range with the DC remote, but I have experienced a range of about 8 feet— plenty for the average layout. Those owning more than one engine complain that one remote controls any engine in range. This was discovered when Challenger owners wanted to run their new Big Boy at the same time and both locos responded to the same commands. After playing with the bells and whistles a while, I thought it time to put the loco to the test and see what it could pull. I kept adding cars trying to stop the loco, but I ran out of cars around the test track at 45. I could definitely Dimensions Measured Size Scale Size 414” 66.24” Prototype 68” . 460” 73.6” N/A Driver Wheelbase 1.417” 18’10” 18’3” Total Wheelbase Pilot to Trailer 74’8” 72’51/2” 133’4” 130’91/2” Driver Diameter @ Tread Driver Diameter . @ Flange 5.604” Overall Length 10” Pilot to rear of tender Page 21 notice needing to add more throttle to get the train rolling, but the Big Boy never slipped and never derailed, even on the 9-3/4” radius corners I was having trouble keeping the rolling stock on the track, but not the loco. I removed about 20 cars so I could do some reliable running and set the loco to work. Putting the loco at a nice 15-20 smph pace the loco chugged around for 10 minutes or more without any excitement. Part of my test loop has a short 2% grade and with the loco cruising around at slow speed, I could hear the load compensation kicking in on the grade. The chuff sound changed to match the load and the speed without touching the controls. I was hoping to resist this engine, but after playing with this one, I’m not sure I will be able to. I was looking to this engine for one reason only, I am in process of building a B & O EM-1 2-8-8-4 and was hoping that this chassis would be a good modern option instead of the Rivarossi units that I have now for the build. Unfortunately because of the drive arrangement, I cannot use the mechanism for the build, but that probably won’t keep me from purchasing one. My wife’s grandfather Page 22 was a UP engineer who commanded both Challengers and Big Boys, so I have a soft spot for these giant locos. A Big Boy will eventually finds its way into my roster. All aboard!! Backhoe style This photo sequence was sent by member John Danti, along with other correspondence. I thought it worth sharing with our readers. At a road crossing, a backhoe gets ready for its next assignment. In the first photo, the front scoop is resting on the tops of the sides of a hopper car loaded with ballast. Note that there are outrigger supports on either side of the front bucket. Now the front of the tractor has been lifted higher with the front bucket. There are also outriggers just behind the front wheels. The rear stabilizers have now lifted the rear wheels well off the pavement and the rear bucket has been shifted backwards. The Backhoe story continues on page 26. Page 23 New N Scale Modeling by Lee www.T-TRAK.org e-mail: [email protected] SUGGESTION FOR STANCHIONS SAFE+++++STURDY+++++STORABLE Show Location--Las Vegas, Nevada, the Sands Convention Center--2004 SET-UP COMPLETED--EVENING BEFORE THE SHOW I was invited to bring my 50ft. of HO Carnival and Circus and Leeweenee Park-(Hot Dog Carnival rides and Hot Wheel Hot Dog Cars). Of course, a T-TRAK layout went along, too. Many times, at large conventions, stanchions are provided. For Local Shows or personal displays, the choice and method of building is your selection. My stanchions have worked, very well. Easy to build and assemble at shows and compact for storage. The important feature is the extra rope strung through the cross tee in the center of the pipe. See Photo. This keeps the little ones from walking right through. Stanchions are usually 2ft. from the modules for two people to pass each other-but depends on your space, too. The method of building is your choice, also. Stanchion height about table height or a little higher. Page 24 1" PVC pipe Schedule 40" Standard T at top--for top rope. PVC Standard Cross-about the center of the pipe. Add bottom adapter. Fit a 1/2" plywood disc tight and glue into bottom of adapter and a 1/4" T nut that will screw to your base. Slip pipe into --1" to 2" adapter, at bottom. FLAT HEAD SCREWS WILL HOLD THE PIPE TO THE BASE. This is the assembly step at shows. Pipes and bases can be stored separately. Using 16" square Stanchion bases, 1/2" or 5/8" plywood with corners cut to make an 8 sided base. (Removes sharp Corners .Strong--easily seen base-no problem with tripping folks). Drill and countersink for flat head, 1/4"-20 machine screw. Test fit parts before glueing with PVC cement. Short ropes slipped through the fittings make them easy to carry, then store. The 8-sided bases stack, easily. Whichever style of stanchion you use, try to add the center rope- it did deter the toddler group. Another successful show! Modules-Packed-Homeward-Bound Page 25 In this photo the stabilizers have been retracted and the rear bucket has been used to lift the tractor up even higher. With the tractor almost level, the rear bucket is used to shift the front wheels onto the hopper car. With the rear wheels on the hopper, the tractor moves forward and the rear stabilizers rest on the top edge of the hopper. The stabilizaers keep the unit from shifting while unloading the next car. Page 26 The hopper and backhoe have now been coupled to another loaded hopper car and the backhoe is scooping out ballast for the tractor on the ground to spread where needed. A great animation project for a NTRAK Module! Nn3 continued from page 6. 2. Narrowing the N scale Goose to Nn3 by Roy Stevens. 3. How to design a Laser Cut Kit by Marshall Thomson. 4. Creating highly detailed master mold patterns by Greg Scott. 5. Building the Nn3 Auto indexing Turntable by Bruce Hunt. 6. Scenery in Nn3. 7. Tour of Design Patterns in Portland by Ryan Thomson. 8. Progress on the Unit 50 and 51 Models by Marshall Thomson. 9. What should we do about Chassis for Nn3 Locomotives, an Nn3 Discussion. 10. Building reliable track in Nn3 by TBA. 11. Snap Modules -- tight tolerance fast assembly modules for Nn3 by Andreas Parks. 12. Railroad Photography by Tim Mulina. 13. Etching Metal Sheets (Brass, Nickel Silver) by TBD. 14. Installing DCC controllers in Nn3 Locomotives. 15. Upcoming RLW products by Marshall Thomson et. al. 16. How to use the Nn3 Wiki on the RLW web site by Bruce Hunt. 17. Is it time to update The Nn3 Handbook? 18. The state of The Nn3 Alliance by Tom Knapp. Page 27 Three more photos of scenes on Marshall Thomson’s Nn3 layout, which will be open and operating at The Nn3 Symposium. Photos by Bruce Hunt. Page 28 Greenberg Shows June 7-8 • 2008 July 12-13 • 2008 August 2-3 • 2008 August 9-10 • 2008 August 23-24 • 2008 Somerset, NJ Monroeville, PA Timonium, MD Edison, NJ Chantilly, VA Garden State Exhibit Center Pittsburgh Expo Mart Maryland State Fairgrounds New Jersey Expo Center Dulles Expo Center Greenberg Shows, PO Box 34, Elmhurst, IL 60126 Phone 630-279-4087, Fax 240-597-4482 E-Mail [email protected] Information on future NTRAK layouts, meets or conventions is being gathered by NTRAK Director, Dave Porter: <[email protected]> PO Box 3618, Parker, Co 80134 303-841-7365 Please submit your information to Dave. If you would like to join in with a module in a layout, please contact the layout coordinator listed for that event well ahead of time. There most likely will not be room, if you just show up the morning of a show, unannounced. Apr 24-27, 2008 Winslow, AZ Winslow Railroad Days, NTRAK Layout, Contact: John Scott, [email protected] http://home.comcast.net/ ~tucsonntrak/ [email protected] www.2008-national-N-ScaleConvention.com 502-895-6578 146,000 sq. feet of convention space, very large NTRAK layout. See page 9 fr details May 23-24, Lake Junaluska, NC NMRA SER Convention, Terrace Hotel, Train & dealer show at Fairgrounds via shuttle busses. 17 clinics, contest. Contact Fred Coleman, (828) 699-0983. [email protected] Jul 13 -19, 2008, Anaheim, CA NMRA National Train Show, Anaheim Convention Center. Large NTRAK Layout. For Info.see page 11 or www.socaln.com Jun 25 - 29, 2008, Louisville,KY ]2008 National N Scale Convention, Kentucky International Convention Center, Paul Downs, Note: We try to include any information about NTRAK or N scale layouts that will be at the events listed. If you send in a notice, please include that information. If space is tight, notices that don't mention N scale will not be published. Jim. 2009 2009 2010 2010 2011 2012 Hartford, CT NMRA National Train Show Edison, NJ National NTRAK Show ? Milwaukee, WI NMRA National Train Show Richmond. VA National NTRAK Show Sacramento, CA NMRA National Train Show Grand Rapids, MI, NMRA National Train Show Page 29