My 05 B12 has never had an actual vibration or buzzing problem that I can actually feel, but it sure has the sound affects for it at midrange throttle in the vicinity of the tank an fairing. I am considering using old inner tube material from my dirt bike to pad suspect locations under the tank and fairing. Before I waste my time, does anyone know of a solid fix for this noise? or are there specific locations to pad that fix the problem? If someone else has worked out a great fix I would appreciate the intel.