Ask MR: Which way should rotary-dump coal gons face?

Two Union Pacific diesels lead a unit train of rotary-dump coal gondolas

Q: When I run a unit coal train of Bethgon Coalporter gondolas, should the colored (rotary) ends face toward the front or the rear of the train? Which is most prototypical? – Nathan Penn, Monmouth, Ill. A: If possible, a double-rotary-ended car should be the first car in the train, since the coupler on the locomotive […]

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Making your cars’ wheels more free-rolling

A “truck tuner” – a double-ended reamer sized for the job – is used to clean and reshape the sockets in an HO scale truck sideframe assembly

Q: The axles stick in the journal boxes of some of my rolling stock. I tried scraping them out and lubricating them. Any help would be appreciated. – Christopher Kramer, Chicago A: Depending on what tool you’re using, scraping them out might be making the bearing surfaces rougher, worsening your problem. And lubricating axle bearing […]

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How do I use paper turnout templates?

A curved HO scale turnout is seen on unfinished layout benchwork next to a photocopy of the turnout

How do I use paper turnout templates? Q: I’m looking to get back into model railroading and I’m having a hard time deciding on a layout. I’ve confused myself by looking at hundreds of plans, drawing possible layouts and trying design software. I would like to be able to use paper track templates, but I […]

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Reader Tip: Make a simple, precise applicator tool

Three sewing needles with their eyes snipped across, inserted in dowel handles

Recent scratchbuilding efforts prompted me to come up with a simple glue applicator that would put a small amount of adhesive precisely where I wanted it. There are many commercial products to do this, but none were exactly what I needed. I took a sewing needle, measured its diameter, and drilled a slightly smaller hole […]

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Ask MR: Should wood running boards be painted?

The roofs of several freight cars are seen in a black-and-white photo of a rail yard

Q: My N scale layout is set in 1933. Several years ago, someone whose railroading knowledge I respect told me that running boards on early freight cars weren’t painted since they would be dangerously slippery when wet. However, all the models I see sold now have the running boards painted the same color as the […]

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Ask MR: Where should superelevation ramps go?

Superelevation ramps made with tape and thin cardboard are seen on the outside of a curve of cork roadbed

Q: When superelevating track curves with shims, is the shim placed with one of its sides along the track centerline or in the middle of the line? – Robert, last name not given  A: Superelevation is where the rail on the outside of a curve is elevated slightly above the inner rail so trains transiting […]

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Model Railroader’s Beginners’ email series

Screen image showing text and images from Model Railroader's beginner email series pitch.

Learn the fundamentals from Model Railroader with our FREE Basic Training E-mail Series! For beginners and those who could use a refresher on key model railroad fundamentals, Model Railroader’s Basic Training E-mail Series is for YOU! This series of six e-mails includes: •a clear explanation of scales and gauges •a demonstration of model train sets […]

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Classic Toy Trains’ Beginners’ email series

Screen image of introductory text and images of toy train email beginners series pitch.

  Learn what you need to get started as a toy train operator/collector. Classic Toy Trains brings you a new 4-part email series called “Toy Train Basics.” Using insightful articles and helpful video guides, it teaches you the essentials of the hobby, including: •Lessons on fundamental terminology. •How to create a small, simple track plan. […]

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