I recently bought a '95 Phazer II that seems to be in good shape, but the suspension could use a little help. I am really green when it comes to snowmachines (especially suspension parts), so please bear with me. The suspension seems really soft -- if I bounce/stand on the back it will bottom out. (I weigh 170 pounds.) The suspension will rebound, but it takes it a little bit to get all the way up. Does anybody have any advice on how to stiffen this up? It has a large coil-type spring, can this be adjusted? Maybe the shocks need to be rebuilt? Anybody have any ideas? I appreciate any advice!