Seven things not to miss when cleaning a model railroad

A hand uses a brush to dust a model caboose roof

If you’re looking forward to hosting an operating session, open house, layout photo session, or just a visit from friends and relatives, you want your layout to make the best possible impression. But there’s more to cleaning a model railroad than just polishing the track and wheels, as important as those things are. Dust is […]

Read More…

Can I replace trucks on Walthers HO Horizon cars?

An undecorated silver modern passenger coach

Q: Do you have any suggestions on how to replace trucks on Walthers HO Horizon cars (item No. 932-6073)? — Daniel Kielty A: That part number corresponds to an HO scale Massachusetts Bay Transportation Authority commuter car. The Horizon fleet passenger cars, used by Amtrak as well as municipal transit authorities like MBTA, were built […]

Read More…

Is there a way to automatically slow DCC locomotives?

Three blue HO scale diesels pull a stack train over a high steel trestle

Q: I have a trestle bridge above a deep ravine on my HO scale layout and would like to automatically slow DCC locomotives approaching the bridge to avoid too rapid an entry. Using DCC, is there a method to provide such “auto deceleration?” — Paul Savello, Cedar City, Utah A: Hi, Paul. Such a thing […]

Read More…

Breaking the code: Model railroad track codes defined

track with grass and telephone poles on side

Model railroad track codes Breaking the Code Model railroad track is sold in rail height variations called “codes.”  This indicates the height of the rail in thousandths of an inch. Common sizes in HO scale: Code 100 (.100″) Code 83 (.083″) Code 70 (.070″) Common sizes in N scale: Code 80 (.080″) Code 55 (.055″) […]

Read More…

7 steps for preparing a train room

A sunny, empty room with blue-painted walls

If you’re planning on building a model railroad, preparing a train room should be your first step. You might be eager to get to work building benchwork and laying track, but basics like wiring and lighting your layout space and making it comfortable for your operators are a lot easier to do before there’s a […]

Read More…

How do I check the DCC momentum settings on my locomotive?

A hand holds a Digital Command Control throttle near a black-and-orange HO scale diesel on a scenicked layout

Q: In your “Ask MR” column “Speed matching DCC locomotives for better consisting”, you suggest to turn off the locomotives’ momentum, because momentum will interfere with accurately measuring the locomotives’ speed. My question is: How do I know if the ESU decoders that came with my locomotives are programed with momentum? I am using an […]

Read More…

Where do I get HOn3 track and trains? Can I use N scale?

A steam locomotive pulls an old-time passenger train on an HO scale layout

Q: I always thought N gauge track was the go-to gauge for narrow gauge HO operating equipment. I found out yesterday that is not true. I got a model kit for an HOn3 locomotive. Everything was going smoothly until I discovered the wheels and trucks supplied with the kit are spaced too far apart for N gauge […]

Read More…

How do I add a sound module to a layout?

A small circuit board attached to a speaker, activation button, and battery pack

Q: I recently added a Faller carousel to my HO scale model railroad. It is lighted and motorized. Now I would like to add a sound module to the layout to play carousel sounds. Any suggestions where I might find one? — Larry Gaiardelli A:  I couldn’t find a sound module pre-recorded with carousel sounds, […]

Read More…

Backdrop round-up

Photo of two blue-and-yellow HO scale diesels passing a farm scene.

Backdrops are an important part of any model railroad. Whether you use drywall, tempered hardboard, or some other material, backdrops help operators and visitors focus on the layout and not other distractions in the room. If you’re looking for something beyond basic sky blue, and painting isn’t your game, then this backdrop round-up is for […]

Read More…

Make and use a timetable for a model railroad

A model railroad employee timetable

Q: Do you know of any software for producing a timetable for a model railroad? I would like to create a timetable that uses the same fonts and formats as prototype documents once used by the Milwaukee Road and Chicago & North Western. — Cully Kowal, Fond du Lac, Wis. A: Java Model Railroad Interface (JMRI), […]

Read More…

10 scenery products you should know about

Photo showing gloved hands holding cup with stick guiding resin onto a layout surface.

The evolution of model railroad scenery products has been fun to watch. In prior generations, molded-Styrofoam mountains and scenery mats with dyed green sawdust were considered the norm. Today, we’re blessed with a variety of tools and products that make our layouts look more like what we see when we’re standing trackside. In this article, […]

Read More…