Hey Bach man,
I couldn't find the minimum turn radii listed for Spectrum HO steam locos -where can find them?  I am most interested in the 3-truck 80-ton Shay, 4-4-0, and 4-6-0 (DCC, Sound models).

Also -anyone have feedback on performance of these locos? in terms of derailing, smooth op, etc?  I've seen some comments on 'noisy' op and gear stripping on the shays(?)  Thanks.

Louisiana Mountain man