I finished my Bentech last fall, and have really enjoyed it.
However,
there is one thing that really bothers me.

I cannot shift the chain to the smallest ring on the rear. When I do
the chain rubs on the chainstay. I see no way possible to fix this
issue the way the chainstay is designed.

Anyone else have this problem? Have you found a way around it?

Burke Jones
http://burkejones.typepad.com/recumbents