Do you guy's with the Infinity sound system experience "vibrations" in the door panels caused by the bass emitted from the speakers. My drivers door panel is bad. However, if I push on with my knee and hand the vibe stops. Also, theirs a vibe in the backseat area that I have not been able to pinpoint yet. A friend of mine has a 1500 Ram with the Infinity and says his does it also but I have not had a chance to see for myself.