mick wrote on 08/02/08 at 15:33:45:Cory wrote on 08/02/08 at 13:41:40:mine does the same thing plus it makes a squeaky vibrating noise but both my rubber grommets are there not sure what you can do to get rid of the noise though.
Wear a full face helmet,that realy cuts down on the noise.
I wear earplugs with my half helmet.
Mines a bit loose on the front mount under the seat, but nothing I'm too worried about. Check and tighten as needed, its good for more than just the tank.