Check you shock caps! Make sure they screw all the way down! When I got my kit 3 out of the 4 caps were not tapped far enough. What I found was that when you put them on, they would not screw into the shock body far enough to seal the shock. On these 3, the shock rebound was little or non existant. Replaced the caps with fully tapped ones and everything is Ok. You must really watch because the good caps you will feel the cap seal into the bladder where as the bad caps will bottom out before they hit the bladder seal. I called HPI on this and they sent me new caps ASAP
From what I understand they know about the problem!!!
