Minmum radius

[widget]

Hi!! I am a newby, and this probably is covered somewhere else. But if not, can anyone tell me the minmum recommended radii for things like the 0-40's, 0-4-0T, Shay, 4-4-0 American. I have a very small layout, 15" rad. at each end...but a few kinks that are tighter. I don't want to by a new 4-4-0, and then find it can't negotiate the layout!! If posted here somewhere, please post me the link!
Thanks, Dave
The cars I can modify...not sure about more play in the locos, though.....

[Kevin Strong]

Here's a link to recommended and minimum curve radii for a number of On30 locomotives. It's updated fairly regularly.

http://www.npcrr.net/On30/On30Loco_n_Car_Radius_pics.pdf

Later,

K

[texdon]

I am also new to On30 and posted a similar question back in late July or August.  I ended up convinced that a minimum radius of about 22-24" would be a good starting point.  I designed my small layout, which will begin construction soon, around 24" radius curves.

[texdon]

Widget, my original post was on August 3, title something like Need Advice Planning First Layout.  Also has a lot of good information on lengths and track spacing if you read the thread of posts.