FREE
HO Car-Weight Reference Card (NMRA RP-20.1)
HO scale car-weight reference card: the NMRA RP-20.1 target weight for every car body length from 1" to 14", in ounces and grams. Free printable PDF.
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Engineered HO-scale assets: printable signs, print-your-own and printed-and-mailed models, tools, and field guides. Some free, plenty for sale. Make it real. Make it RailForge.
Guides
Items in this category.
FREE
HO scale car-weight reference card: the NMRA RP-20.1 target weight for every car body length from 1" to 14", in ounces and grams. Free printable PDF.
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FREE
HO scale DCC reference: the common CVs modelers actually program, plus a CV29 bit-value table with ready-made settings. Free printable PDF for the bench.
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FREE
HO scale curve and turnout reference: practical minimum radius by car, what each turnout number does, radius bands, and where to use them. Free printable PDF.
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FREE
HO scale DCC wiring reference: the longest bus run that stays within 3% voltage drop for each wire gauge and load, plus loco current and feeders. Free PDF.
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FREE
HO scale layout maintenance checklist: track, electrical, turnouts, rolling stock, locos, and scenery, plus session prep and a notes area. Free printable PDF.
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