Positive Camber

Lester.....

Many suppliers offer offset bushi 
(some upper, some lower, some both)
which will allow for setting camber to 
"0" or towards negative, to one extent
or another.

www.MiniMania.com for one, www.speedwellengineering.com for another (under 
"performance").

I also will go through my archives later
when I get home from work and ferret
out some info on nylatron and other types
which I will forward to you within 24 hrs.

Gotta run.

Cap'n Bob
Big Bad Frog