I have a custom built bobber (softail frame, revtech 110 motor) that just started making a clunking noise from the front primary. I have a open belt system and after tearing into it a little i realized the front pulley wasnt seated tightly to the fly wheel. Im hoping I caught it quick enough that it didnt do any damage to the sprocket shaft. Has anyone had this issue? Is this fixable without replacing some high dollar parts?