Originally posted by airbornenurse:
I agree with johnnyX, if there is no rebound then it stands to reason the torsion bars are to loose or not set at all. The weight of the X will settle your shocks, the shocks are not designed to rebound the weight of the vehicle all by themselves, hence the springs, i.e torsion bars and rear leafs.
shocks don't rebound the weight of the vehicle at all, they regulate the velocity of your suspension. e.g. they monitor and maintain how fast the torsion bars and leaf springs rebound and compress. seriously, just re-index your torsion bars and then crank 'em up, that sounds like what you need to do.
david