I put cobra calipers and brackets along with new 13 inch rotors from a 99 cobra on my Fox, I have 94 model spindles, the only thing on the swap that is not OEM ford stuff is the rotors and pads. The brakes work fine, no pull to either left or right. When I apply the brakes smoothly there is no problems or noises, but I noticed this when I was rolling into the garage, I can tap the brake and I get a clunking noise, I tried it several times, while rolling at a slow roll say 5 mph if i repeatedly tap the brakes I hear and feel the clunk every time. I have checked everything under the car, ball joints, rack pinion, etc, it is all tight, nothing is loose. Has anyone else had this problem?