So, I fell on my bike awhile ago, which happened to punture a hole in my clutch cover, (yes, I know I should have bought CFC'c first!) I was at a freinds house and had him drive me to the store to buy "quick steel", This stuff is amazing, I carry it every where now, I made the repair to the cover, And started the bike and it sounded perfect, I rode it for 300 miles after the repair , with no change in sound or performance, I rode my bike yesterday and there is a sound coming from inside the clutch side housing. not when I'm off the thottle only when I use the gas It makes a pretty bad noise , like fast grinding!! I stopped riding the bike , And I'm going to remove the clutch side housing to inspect for damage. Any tips on how to remove the cover, I already have the 10mm allen wrench is there any other special tools? What is worst case snenario for this situation, (buy a new clutch?) If I did destroy the clutch do you think it might damage the engine also, engine performance is the same, as well as the sound of the engine at idle not in gear, only can hear the sound in gear on the gas,,,please help!!