I desparately need to know what to do to my 400sx before I kill myself trying to land a double with my 13 year old. Does anyone know for what weight rider the bike comes sprung for? I weigh about 210-215 with gear. When I land on most any jump it seems hard but is almost impossible for me to hang on to on really big ones. I crashed hard and bruised my thigh pretty bad today. I would ideally like it to work similar to a Yamaha or Honda suspension , is this possible? I have adjusted compression and rebound but it just doesn't seem to make that much difference. Do I need to revalve or re-spring? thanks :(