My sled (91 sks) sits really low in the front quite a bit more than my 97 rmk. Whats the best way to raise the front end? The rear has had the rear arms lengthend so the back sits up pretty good but in the bottom holes in the tunnel i would possibly like to rase it a little to. Also I noticed the 2 links that run parellel to the rear shock are missing what are they for? Its pretty soft in the rear is that why?