i put a 121" track and skid under mine, made a world of difference. working on some riser blocks for the skis next to raise the front end a bit. i am going to shim the primary spring and see if i cant get some more pressure out of it since i cant find any new springs.
every once in awhile i get a wild hair and thrash it through the deep stuff. amazing how you can flick those light sleds around.