Today i drove down to the local 4 wheel parts and picked up some shackles and a 1in body lift. When I got home the shackles were the first on my list. I tried to just unbolt the old shackles. No luck, the bolt just kept spinning and there is no way to get vice grips or anything on the other side of it because it is flush with the side plate. After about 3 hours and a broomstick (Dont ask) later i had gotten the old shackles off and the new ones where on. It solved the leaning problem but they were extreeeeemly difficult to get on. Has anyone else had this problem? Any tips for future refrence?