Choosing how high to place a layout backdrop

A model train rolls through a desert landscape in front of a mountain with a winding road

Q: Can you help me decide how high to place a layout backdrop? I am a long time modeler and have used backdrops on a prior double-deck HO layout. I’m now faced with planning backdrops for a single-deck N scale layout with rolling hills. How do I handle a scene that drops on a 2% […]

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7 tips for your roadbed and right-of-way

paint rolling tool with nails attached

7 tips for your roadbed and right-of-way: Keep your trains rolling with these easy tips. Learn how to store ballast nearby, easily pick up leaves, clear switch points, and more! Piping under the roadbed When we built our garden railroad, we found that we needed to provide water to plants on the far side of […]

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Switching a model railroad

A diagram shows a locomotive performing facing-point switching, trailing-point switching, and a runaround maneuver

Q: I’m planning my first layout and I need to learn about train movements and switching a model railroad. Specifically, how are cars spotted on facing-point turnouts versus trailing ones? How do I plan for trains running in both directions? – Jesse Brinson A: For those who are new to switching a model railroad, let’s […]

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My first operating session

An orange-and-black BNSF diesel model leads a freight around a curve in front of a forested hill

I have a confession to make: I’m an ops noob. I’ve been a model railroader for more than 30 years and have worked for Model Railroader magazine for 15. I edited Jerry Dziedzic’s “On Operation” column for years and Andy Sperandeo’s “The Operators” before that. And I know my way around a throttle. But a […]

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What are DCC sound decoders?

What are DCC sound decoders? Well, to put it briefly: A sound decoder is a computer on a chip that receives and interprets signals sent from the DCC base station and puts out an analog signal that makes an attached speaker produce the sound desired. There’s more to DCC sound decoders, though. There are two […]

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How do I replace snap-on trucks?

The underside of two passenger cars with rebuilt truck bolsters in white styrene

Q: I was recently given some older HO scale hopper cars that apparently had snap-on trucks. What method do you recommend to fill in the hole so I can replace snap-on trucks with the screw-on type? I gather I would use 2-56 screws? – Artie Krass A: What you use to fill in those holes […]

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ChatGPT and the model railroad: an exploration

An image of anAI generated model railroad layout

One of the hottest topics of the moment is the conversation around artificial intelligence (AI.) If you’ve been paying attention to this conversation, you likely know that Artificial Intelligence programs have made enormous strides forward in just the past few years. These advances have caused disruption and innovation in equal measure in many fields. These […]

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Help stop my Walthers troop sleeper car derailing

A military-green HO scale troop sleeper car on a white background

Q: A fellow club member and I just started running the Walthers troop cars on the club layout. We are having problems with the troop sleeper cars derailing on the 36″ curves. Can you suggest a solution to this problem? – Alan Cox A: If those are the only cars having derailing problems on those […]

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How do I model a switch heater?

A boxy metallic device with a rectangular chimney stands next to a section of railroad track with two metallic ducts extending between the rails

Q: How exactly do switch heaters work? And how can I model a switch heater? – Bob Kolankoski A: Over the years, railroads have tried many different methods to keep switch points from getting clogged with ice and compacted snow. One of the earliest was placing burning smudge pots between the rails. Later, more permanent switch […]

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How would small feed dealers receive grain?

An orange, wood-sided feed mill with attached grain bins is seen on an HO scale train layout

Q: I have acquired a vintage Suydam “Purina Chows” feed mill kit. What would be contained in the silo part of the building (grain or feed) and how did those feed dealers receive grain? Dumping grain from a boxcar seems a bit messy, and covered hoppers were not in use until the mid-1950s. I model the […]

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What railroad signals mean

A chart showing how different railroad signal aspects appear on different kinds of signals

Admit it: Do you know what railroad signals mean? Do you panic when you shown up for an operating session at a strange layout and see it has working signals? Railroad signal aspects aren’t as simple as traffic lights. In addition to stop, caution, and go, railroad signals can mean stop and then go, keep […]

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An N scale layout in a coffee table

A pencil sketch of an N scale model train layout in a coffee table

Over the years, I remember reading articles in Model Railroader about model train layouts built into furniture, like cabinets, dining tables, and coffee tables. I always thought this was a great idea, allowing modelers to bring their hobby out of the cold, lonely basement and into the welcoming atmosphere of the family room. It was an especially intriguing […]

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