Reply to "Thoughts on an O Scale Switching Layout"

Stoneboro BranchOGR Forum Member

Yes; in two rail O scale a tight radius is considered to be about 40”. That translates to an 80” diameter circle; just a tad under 7 feet. Atlas O Scale SW’s can negotiate maybe a 36” radius if the track’s real nice and you lay in a transition curve. Forget about road power at that radius. Turnbacks are space eaters in two rail!!

4/12/2011:56 PM

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