hello all. I bought a 2012 sportster 72 brand new off the showroom floor. Recently i noticed a clicking sound coming from the left side of the engine as i accelerated, than at speed. i was close enough to my 5k service so i decided to have that looked at. Savannah harley davidson determined it was a bad clutch hub bearing. After ordering the clutch hub bearing it was further determined that the bearing ordered doesn't fit in the hub proper. So,,,, now a new clutch hub on top. All warranty work. Fine. well i just got my bike back from savannah harley davidson (with a few new scratches :*** and there is some serious vibration in the left foot peg. Anyone got any ideas what might cause that?