[Bob Carriere]

....may have driven them to officially use old tire sidewalls......after all they were available for the taking......

The two speed T case can be a nightmare of adjustment with delicate screw in adjustment on the rods...... the trick was to find the right spot and retesting until I found a sweet spot...... takes a while= to adjust the rods one turn...reassemble and retest....... to find out you went to far and now have to unscrew one turn and try it.... the two sseed is really great for crawling over obstacles......or real pulling like digging out my Massey tractor when sunk in the mud...