on my 95 formula SS i have a slight problem,.. riding on a lake a couple days ago, shreded a belt at about 80-90 mph, got another one on, and now the clutch engauges at about 3700 rpms, but it makes the sled "surge" forward. the adj. bolts were at #6. i took the belt completely off to see whats going on, when the clutch does engauge it goes in about 1/3 of the way. i just moved the adj. bolts to #2 just to see what it would do, and now the clutch goes in more then half way at about 3600 rpms. when it does move, it goes in, in one quick jerk, not smoothly, when the rev goes down the clutch comes out slowly. so something either is wrong with the spring or the shoes,..... right?.... HELP ASAP!!!