Has anyone got advice on the foam incline sets

[RailCop]

Thanks you all for the info. I am leaning toward the 2% in 16' grade set. I was wondering about the initial beginning and the end transition points. You info confirmed that I may have to do a little 'tweaking. The rise will be on a "U" shaped curve and I need to be sure there is as little resistance as possible. Now all I have to do is locate the set. Several hobby shops I have contacted in my area don't have one. I guess I'll have to order one. No biggie. I'll get it soon.

Thanks again guys,

KT