I've got a 93 polaris storm which has hardly any sag in the rear suspension. I can stand on the rear bumper and it only goes down maybe a quarter on an inch(I weigh 210 lbs.) Last winter I put new springs on and gas shocks. On the trails the sled transmits bumps directly to my back. Does anyone have any ideas on what could be wrong? I have a manual that says you can change the mountion positions of the shock to soften the ride but I haven't tried that yet. Any help would be appreciated.