Randy pinion angle is a requirement to avoid u joint bind if a car picks up when the pinion angle was changed then it had bind. I dought if your car has bind with 7. We played with lens car for three years and only played with shock and front travel and picked up 4ten. to were we had an issue with to much wheel stand so there is alot to do with your stuff. what do you have for shocks? OOPS I GUESS I SHOULD HAVE READ AL THE REPLIES AND GET CAUGHT UP FIRST BEFORE I POSTED.HMMM CALL ME.