2001 RM125 Clutch will not disengage fully so when I put the bike in gear it jumps pretty hard and stalls sometimes. Then if I try to sit still the bike pulls some. This is true when I am squeezing the lever to the grip. So far I have adjusted the thing at the lever it self and that does not fix this issue. Do I need to mess with the adjustment that is in the cable (you know right the thing with bolts where the cable comes together under the front number plate).