well put car on the dyno today to see what it makes and the guy says come look at this. so I go to the back and the rear wheels seem to be wobbling. so afterwards I go to work and take the wheels off and put lugnuts on the bare rotors to see if it was the wheels or what. sure enough the axle flanges are wobbling. I bought this car with 750 miles on it and I never hit anything. anyone else have this issue? how do I convince the dealer that I didn't hit anything?