over a year ago I blew up my clutches in my bike and burnt the wet clutch. after replacing everything in the belt box it ran and drove fine for a few months then sat up after I bought my buggy. now when I pull it out to sell the dang thing wont drive! it runs fine but I have to give it almost half throttle just for it to move. when it finally gets going it drives fine until I let off the gas then it just stops all at once and it sounds like the clutches lock up all together. I tore it down yesterday and took the cam plate off and found some of the weights out of place after putting them back I started the bike and put it in gear only for it to act the same way. it has a loud screeching/grinding noise from the wet clutch area in high at idle. any ideas on what my problem could be?