"spongehead" wrote in
oups.com:

These are some great ideas. I looked online for centifugal clutches
and they are cheap enough. I think that and a sprocket with chain is
the easiest and cheapest way to go. I have a dump nearby and theres
always lawnmowers and angle iron in there.
The hard part is getting the frame pieces and putting it together
without a welder.


Rent a welder or gas torch. Brazing is not that hard,either.
You can also buy angle iron at Home Depot.

--
Jim Yanik
jyanik
at
kua.net