[QUOTE=DIRTMONKEY;12644145]
Originally Posted by
dan_vector
Thats the one start at 3mm and adjust from there to suit
Ok thanks a lot. The other issue I have is in the diff build. I'm used to gear diffs and don't have much experience with ball diffs. I'm using the correct serpent spur gear however when I put the balls in the holes in the gear they sit very proud. Should the balls be able to pass through the spur or be a tight fit? Do I need to open out the holes slightly? Now the diff is very tight so something is not right as any looser it just slips.