Gerry gets busy with HO layout

Before we start with Gerry HO’s scale, here’s a quick missive from John:

“Dear Al, just wanted to say how much I appreciate your efforts.

I got my 1st train set in the 50’s. always looked back on it w/ fondness.

Then when I had children I decided to build a layout for my 2 boys. I didn’t know anything, but I went ahead via model railroad magazines.

I built a double train layout so both my boys could drive a train w/o waiting turns. I think I did fairly well for a total novice.

But the real pay off came one night when I came home from work late. Went into the kitchen to get a soft drink and there on the dining room table was a note. Writing in childish block letters it read,

Dear daddy thank you for the best train set ever! Love Andrew and Marshall.

Ty, john

ps planning to build something for me, please continue w/ the wonderful tips and advice.”

I never know what’s going to pop up in my inbox, and John’s mail really made me smile.

If you have a similar story, please do mail me or leave a comment below. I’d love to hear it.

Now on to Jerry:

“Hi Al,

I have been slowly building a new HO layout which is just now ready for electronics work as all base painting and landscaping is done.

But big problem as my first attempt to attach feeder wires off a bus line has resulted in cross circuits. Need help!!!

So need to get locomotives running before doing detail work on every square inch ovt next 10 years…

Had just 2 inches to spare to get boat in the garage and close the door…!

Thank you AL for your blog as I really enjoy it and Johns paper buildings keep me busy in winter as we return to Florida for winters.

Thanks.

Gerry.”

HO scale

HO scale

HO scale model railroad







HO scale model rain

HO scale model railway

HO scale model railroad



HO scale

HO scale

HO scale



PS Latest ebay cheat sheet is here.

A huge thanks to Gerry. Please leave a comment below if you can point Gerry in the right direction on his feeder wires.

That’s all for today folks.

Please do keep ’em coming.

And if you want to your start, on your very own layout, the Beginner’s Guide is here.

Best

Al

PS Got a question of your own? Try the forum.

18 Responses to Gerry gets busy with HO layout

  1. federico sicard says:

    Gerry thanks for sharing those wonderful railway layouts.
    It takes an special person to share his/her knowledge.

  2. Scott W says:

    Your reversing loop might be the source of the short.

  3. James Corradini says:

    Hi Gary I started out with a bunch of Bachmann EZ track if I remember right it seemed like the turnouts weren’t DCCC friendly if they were going straight they were okay but when I switched them in the train ran over it everything’s stopped and short it out

  4. Luen Banks says:

    Hi Jerry.
    The diagonal rail, seen in the last picture, is the problem. It’s creating a reversing loop which is causing your short. Test this by disconnecting the track along this section. There are many how to’s showing how to deal with this if you google reversing loops. Good luck, Luen.

  5. Colin French says:

    As far as I can see from your layout diagram you have two “reversing loop” tracks joining the two opposite sides of your track circles. These require use of “reversing loop modules” to automatically change polarities. As I found if you trace out your track feeds on your layout diagram you will find when the red meets the black

  6. Randy Silva says:

    Ok you say 10 years. Thats cool. The reversing loop is the biggest culprit, but i have a WAY better idea…
    Dump all of your inferior track into the trash and replace it with the best track there is. KATO! They have 15 different curve radiuses so no more sloppy double curves. They are all grey and most important of all…THEY WORK!
    KATO is bulletproof, especially the turnouts. They just plain WORK.
    Everything they make is intelligently designed and reliable. No shorts, no failed switching.
    Take it from someone who has 3 different track sets.
    Btw, they make an outstanding doubletrack crossover. 4 turnouts operated by one switch, either straight or crossover in both directions. KATO is smart.

  7. Robert Brady says:

    Gerry & fellow modelers ; I’m thinking of changing my layout From a double wide living room so i can use my pool table again to one similar to yours riding the three walls in my caveman TV room, with 4 tracks. 2 south bound 2 north bound like amtrak and CSX freight line.
    Problem I have is Where in tarnation do I put my computer and printer
    Until I figure that out I’m at a stand still and a wife lol ..
    Trying to make a Hudson river line leading right into Harmon shops in Croton NY
    The Critic

  8. Dwight in Toronto says:

    Although the track plan drawing isn’t clear enough to me, I agree that a reversing loop might be the problem. With your NCE dcc system, the solution is to add a reverse loop control module. There are several makes & models. I had four Digitrax AR-1’s on my N scale layout, and they worked great with NCE. Good luck.

  9. Erick says:

    Pretty Neat; I hope my board turn out that good.

  10. Jan boen says:

    From a first look at the trackplan you have a least one reversing loop. Put in some isolators to start with and then look at installing reverse loop electronics.
    I’ll glady help you if you provide me a detailed track plan.

  11. Mike Balog says:

    Hi Everyone; Nice Layout comprising of the most desirable elements. Thought of Sharing an Idea that I already put to use.. Most of the Layouts I have Scene, use a Lot of Wood for the Tabletop of the layout.. The Cost of Plywood and CDX Board is Shot Thru the Roof.. I built a Christmas size 4 ft x 4 ft layout.. I made a “box” that measurement from 1/2 inch x 1.5 inch white pine lumber.. Then I used the 1 Inch Blue Board Insulation material.. And cut it to fit between the “wood frame” I made. The Result is very Light Weight.. Yet Strong Enough for H.O. Or N. Scale Model Trains. Buildings, etc. Use 2″ x 4″ for legs,… Cut in half width with a table saw for the Legs… If you have to Store Or Transport it. it is very Light Weight. Especially when you remove the buildings off the surface. ~ Mike in N.H. U.S.A.

  12. Gary M from Long Island says:

    Gerry……that’s a lot of work…..great start……it is going to look good.

  13. Jim Robinson says:

    I like your creativity–your unique personal touches.

  14. Mike Balog says:

    Correct Typos… SEEN for Scene… OOPS… Didn’t have enough Coffee. ~ Mike.

  15. Dear Al, Thank you for what you do. I have archived every post. I am a retired
    industrial electrician with a couple suggestions. 1) The wiring is too casual. Much
    better are straight runs and right angle turns with equal spacing between positive
    and negative and with nylon clamps every 18 inches +/- It makes troubleshooting
    much easyer. 2) Set your volt/ohm meter to 1000 ohms. Isolate a section and
    check for shorts. The volt/ohm meter will show almost zero if shorted. 3) All
    switches (turnouts) may need to be modified or replaced (sorry). This may seem
    to be long and tedious but it will beat the “shotgun” approach every time. I hope
    the above will be of some help. You will discover a lot of new things..RJ PS
    Gerry, Building a first class electrical system can be fun!!!

  16. Bud Backus says:

    Gerry:
    What a gorgeous layout. A lot of done, a lot do. Keep up the great work.
    I see what I think to be a possible problem on your 13′ section. It appears you have your inside loop going across the midsection and joining the opposite direction on the 21′ section against the wall. If I see this right, you created a reverse loop which would create a short for that section and your buss.
    I would first isolate that whole section to test the rest of your layout. If that solves your problem, have fun and install reverse loop equipment for that section. If still shorted, I would disconnect all feeders from buss and start by terminating outside loop first. If not short, run some trains and have fun. Next start on the inside loop. If that works, terminate others until short appears. It appears you are well organized and the problem will surface without a lot of work.
    Thanks again to Alastair for all your hard work-and to all, happy railroading from California.
    Bud

  17. ScenicsRme says:

    Yes, reverse loops are your first problem. you will need to isolate the loop with insulated joiners and add an automatic polarity reverser in each loop. AR1’s do work (most of the time), but they are old technology, the new ones are far superior in operation and most all of them now include a built in circuit breaker. The PSX-AR from DCC Specialties is getting the best reviews. A simple reverse loop shaped like a cartoon speech balloon with only one switch controlling the entrance and exit into and out of the loop is the simplest to isolate/wire. if there is additional switches in the loop, then you need to research the wiring procedure.
    As to your DCC buss, with a shelf type layout such as yours, a simple straight buss pair of 12 ga solid wire running down the center of the layout should suffice. loosely twist the 2 wires together to reduce possibility of cross talk and just insulate the ends of the wires so they can’t accidentally short out. DO NOT CONNECT THEM TOGETHER! Run a feeder pair from the NCE plug in panel to each of the buss wires at the closest convenient place to form a T shape. Suitcase connectors or the new lever connectors can make the connection simple and solderless. Then just bring your feeder down and connect to the buss (the lever connectors are desirable here, rather than the traditional suitcase as they work well for joining 2 or more different size wires without requiring soldering, and have a snap in holder with a screw hole for attaching to the bottom of the layout, reusable. Amazon sells them: product # ‎15V12B58D1MY .
    Unfortunately Bachmann turnouts have knocked the Atlas snap switches out of last place in quality (and are not DCC friendly). I would strongly recommend Peco turnouts and using flex track rather than sectional, ESPECIALLY there in MI where the weather and humidity fluctuates greatly, and you say it will be idle for months at a time. each section of flex can eliminate 3-6 pair of oxidation prone connectors, and each only needs one pair of feeders. Also much less expensive than sectional when bought in bulk. the little extra time to glue down roadbed and track will be more than offset by the ease of aligning and unlimited paths of flextrack and the hours of time you will spend chasing electrical gremlins each time you want to operate the layout.

  18. Dave Karper says:

    I see two reverse loops. They will need to be insulated to prevent shorts.I’m not knocking anyone or any item, but be aware that track of any quality will not prevent shorts due to reverse loops. Analog is simple. Run trains in one direction around the loop. Insulate the loop completely,then when the train is in the loop, reverse the mainline polarity.

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