[cneary812]

Wow nice to see that my post became the most infromative post ever

Steve thanks for the engineering perspective, very nice.

Now Judder or not the rotors were bad and the dealer replaced them with new ones. Its been about 1000 miles since and they are still true (for now)

I would have to think that todays materials are a little better than in the past and that the hard emergency braking would not cause imprinting as much, if that were the case then we would all be in the shop every week getting our brakes checked.