[Bob Moseley (RIP)]

Hi Tony
Thanks for putting all that in writing. Lawrie and I have been on the phone for hours over the last couple of weeks trying to nut out this problem and tonight he relayed this latest information to me. My measurements were the track travelled 77" per revolution of the 43 toothed sprocket whilst the 10.50x20 directional tyre travelled 129" per revolution, ergo the sprocket rotated 1.7 times to one rotation of the tyre. So both our figures are pretty close. I'm just going to hook the driveline up to the standard componantry and see what happens.
Bob