Thanks Mark, I realise that you need to drop the pinion size if you drop the spur. That's why I fitted a 20T pinion rather than my normal 22/23 with a 6.5T motor. However, this of course compounds the issue in that you need even more rearward movement to mesh.
I think I'll try the 83 next as others have done so.
Quote:
Originally Posted by MarkLeeds
If the idea is to move he weight further back then you will need smaller pinion not bigger (assuming mm4) as well as the fact you are effectivly gearing up with a smaller spur.
i  |