ok i posted this in another forum so you may have already read it but i figured i would put it here to see if anyone else responds. i was wondering how big of a lug i can fit on a yamaha venture. i think it is around a 95 or 96. also the primary is not gripping the belt very good. it has just been cleaned, the clutch, and the belt residue taken off and it still isnt gripping it. it acts like the belt is too long but the belt was bought from a dealer who said that is what the machine takes. engine mounts are fine so the clutches shouldnt have moved forward or back too much if any. would shiming the clutches help with this problem?