Modeling transition era railcar brakes

The underside of an HO scale caboose model with brake equipment labeled

Q: I am researching transition era railcar brakes. Were there books written on the subject, and are they still available for purchase? – Ron Buddemeier A: The most complete and detailed reference for transition era railcar brakes is the one used by the railroads themselves – the Car Builder’s Cyclopedia of American Practice. This weighty […]

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How do I add DCC passenger car interior lighting?

An HO scale passenger car is seen with its roof removed next to a passenger car interior lighting kit

Q: I have some HO scale passenger cars that I would like to install LED lights into. I’m new to model railroading. I understand that I need decoders in each car, but after that, I’m lost. – Alex Laserson A: If you want to install passenger car interior lighting, you don’t absolutely have to use […]

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How do I get back into model railroading?

A track plan for a compact HO scale around-the-walls layout

Q: I would value your feedback on how to approach creating a new HO scale layout. I’m approaching retirement, so I will have the time to get back into model railroading, which I’ve not pursued in more than 40 years. So much has changed that it’s overwhelming. I have a lot of track and rolling stock […]

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Fixing N scale coupler problems

A hand uses a red plastic pick to uncouple two N scale freight cars

Q: I’ve tried many methods to uncouple my rolling stock automatically rather than use a manual tool. Permanent magnets were far from satisfactory even when I devised a way to raise them at the appropriate time to a position closer to the couplers. I’ve modified an HOn3 electromagnet to fit between the rails, and this […]

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Is extruded-foam insulation board benchwork tricky?

A hand reaches in to move a piece of pink foam board from an N scale layout under construction

Q: What are the drawbacks of extruded-foam insulation board benchwork? Much has changed with model railroading since my childhood. As a retiree, I’m re-entering the hobby with a modest HO scale layout in a 10 x 15-foot room in my garage. I’ve consulted several articles, books, and videos on benchwork, but I’m still uneasy about […]

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Cleaning an airbrush while weathering can be a chore

An airbrush sprays a faint mist of paint across a green model freight car

Q: I would like some advice on cleaning an airbrush while weathering. I use an older Paasche airbrush to weather my N scale rolling stock. Since N scale models take very little paint, the painting process usually only takes a few seconds to a minute per color. But cleaning the tip, the air point, and […]

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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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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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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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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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