yea my cavy's mirror is loose as a goose now. once anything in the 34-40hz range and my mirror goes all the way down //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif
mine is attached to the roof of the car. with so much vibration/swaying and abuse it cracked the mounting frame of it and was causing a lot of noise. i just took it off to stop the cracking and the noise.
mine fell off a couple times. So I just took some window sealent and used that. Hell the ish works better than glue and it hasnt fell off since //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif
ive had a system in 2 cars and 1 truck and bass and rear view mirrors just dont like each other. my current car the mirror came off the day i put the system in it