Started to pull off my primary clutch today to install my clutch kit from QSC and treated the wrong 3/4" bolt in. Not paying attention, I started treading a course tread instead of the fine tread. (Long story ... ) . Now the treads at the beginning inside the clutch are damaged and the fine tread bolt will not screw in. Is there anyway I can fix this, or is there anyway I can still change the weights and spring in the primary with it still on the bike? Thanks for any suggestions.