AGHHH!!!!
This driveline is driving me nuts!! I set the mesh then turn it over by hand and its all good then I try to slowly wheel it along the ground and the spurs bind (not at any particular point) after a revolution or 2. (My spur gear looks like its got acne from all the black dots from me marking the point)
It appears to be the smaller of the clutch bell gears that binds and I have tried larger and smaller spacings to no avail. Or is there something else I should look for? The clutch bell appears the same as the one I replaced.
I'm going to the supermarket to ease my frustration.....Im too chicken to fire it up with-out sorting this out as I have already spent waaaayyy to much on Spur gears already.

Cheers,
CR