I have a 2005 M7 and today when riding I heard a loud pop and then was rattling. The bolts that hold the piece on the back of the stationary sleave, I think it is a balancer or something, sheared, so that piece was rattling all over. I pulled the clutch off and I will have to get all the sheared bolts out if I can, but one bolt came out on its own and ruine the threads in the clutch, so I will not be able to even put new bolts in. So would it hurt anything to run without that piece on?