In a message dated 1/5/05 6:03:20 PM US Mountain Standard Time, jld@wk.net writes: > The tech tip on sanding down the shafts is still listed in > the Ultra Van tech tips (available online and searchable at > www.corvair.org/chapters/ultravan/ ) but it is definitely NOT recommended > by anyone who has tried it. Why is that, Jim? Please explain. Regards, Bob Helt