18 inch radius switch

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    Atlas 543 switch does not match 18" radius curve

    Hi guys, I've got a small (33" w by 72" l) oval layout and I've got an issue with the dimensions of one of my switches. My layout's curves are mostly 15 inch radius Atlas code 83 22.5 degree pieces, with a single 18 inch radius piece in each of the semicircles. The two 18 inch radius pieces...
    • Tight Radii
    • Thread
    • 18 inch radius switch curve radius switch radius
    • Replies: 2
    • Forum: HO Scale




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