I'm restoring and old small tractor...
http://user.pa.net/~kbeitz/New%20old...0is%20it%20JPG

I need to make the stearing... I have a worm and drive gear... But...
Turning the stearing wheel CW. with the worm on the end of the shaft
make the drive gear turn CCW looking at it from the top down... My
question is can I buy a worm set that runs the drive gear Cw when the
worm is turning Cw ??? Would a reverse tread worm work that way ???

PS... Does any buddy have a standard twinn engine for sale???