i wont bad mouth rk for anyhting i love my lift and it works great but i have had alot of problems with it and still am a little after a year ive had 2 shops look at it and many other mechanics and noone has an answer ive had 2 bilstein shocks break in half while flexing my second one being yesterday my rear end rolls under its self and i havent even had it a year im just looking for help on where to start and i also had the coil to sway bar problem mine was also rubbing on the coil