>Another area that gave me a bit of trouble was in getting the ring to
not jump
>off the wheels.
>
>I originally tried roller skate wheels for the ring to ride on, but
they were
>too sticky for driving with my motor so I switched to roller blade
wheels.
>They work great! They're smooth and tough.
>
>Steve Dillinger
>
Speaking of rollers, on my split-ring, 29"OD, I bought 2 conveyor belt
cam followers 2" Dia, with a 2.5" flange, with a 7/8 bolt. Very heavy
duty, aprox. $40 from McMaster & Carr.
Bill Marriott btk@ix.netcom.com