I have a 96 M3 with bilstein sports and the ground control kit ( from eibach). There is too much roll in the corners and the car feels like it's floating. Thinking of changing to H&R race springs to get rid of the float with the RD sway bar kit to take car of the roll. My car actually handled better stock than it does now. Does anyone know the best suspension setup? I want to take the car to the track and i don't mind a slightly stiffer ride than stock. If nothing else works, i will take the car back to stock. Any comments and suggestions will be much appreciated.