My clutch is not disengaging all the way and I can only shift about 50% of the time I try to shift. It's incredibly inhibiting my progess. I race and this is a no go. When I put it into first with the clutch lever pulled in it creeps forward. I was wishfully thinking it was only the cable but its tightened all the way and it still does this. I was forced to loosen the cable because the clutch lever had no play and was too far out. Now its even worse! And yes, it's the right size cable. Do I need a new clutch? How much will this cost? Thanks.