It rocks like a boat from passenger to driver side. I have replaced shocks and changed the rear shocks to a more straight up and down position, tried running dual shocks and nothing helps. I just changed the front bushing because mine were toast. It seems to be from the spacers, when you tighten them and the suspension cycles the spacers cut the bushings. Im thinking of switching over to a offset shackle. Not sure if it will help my problem