I just replaced the front axles and at the same time out on new rotors and pads. I now have a loud noise when the car is in motion. Sounds like the pads are rubbing but the only thing we can find is a slight bit of wear on the inner edge of the pad, sound goes away when I step on the brales. I'm guessing the pads are slightly oversize . Anyone else had this problem? Pads are from Lucas , never but british parts on a German car I guess.