HI Jim
On (13 Sep 97) Jim Dunmyer wrote to Alec Cameron...
 > Thanks for that info. I wonder if the crankshaft was a useful 
 > complication??
 JD> I'd think it would be just about necessary to keep the 2 parts
 JD> synchronized.
Gotcha! The one I read about was a single vertical beam, you are talking a
about a twin no doubt. The one I read of, required the rider to step off onto
a stationary ?bracket and await the return of the beam. Stop and go progress.
Versus go, go, go. English versus colonial!!
Cheers...ALEC
... ......Pavlov Had a Dog
--- PPoint 1.92
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