I have a 95 Del sol and I installed skunk2 pro S coil overs about a week ago with my friend, we started on the front and it took us about an hour and everything went smoothly, but my problems are occurring in the rear. After we installed the rear I took it for a test drive, the front is nice and stiff, but the back has a clunking noise and it sounds like the springs are loose every time I go over little bumps. I pulled it back into the garage and we jacked up the rear and checked if we missed tightening any bolts but it looked good, PLEASE TELL ME THERE IS A SOLUTION TO THIS PROBLEM, I KNOW COIL OVERS GIVE YOU A STIFF RIDE BUT THERE SHOULD BE NO NOISES. PLEASE HELP ME OUT IF YOU CAN.