I am probably going to get slammed for asking this question, but I tried searches first...really! In one year's time, around 25000 miles, I am going to have to replace the front rotors for a...third time! They are fine for a couple of months then they warp. The second set, I installed Zimmerman's with EBC green pads, 3-4 months later, the rotors are warped again. Is there any other component that could be causing this? The control arms and wheel bearings seem tight. Help!