I just changed out my rotors and pads with EBC. After the installation I know hear a snapping noise from the brakes. I noticed, unless my eyes are deceiving me, the calipers shifting. This is only noticeable when you are driving very slow and slam on the brakes. When I apply the brakes lightly going down a hill, I hear some deep squeel noise as well. I removed the rotors and pads 4 times and still does not get rid of the noise. I have exhausted my efforts in determining the problem. Does anyone have any suggestions before I take to the dealer and get ripped off?