I need a little help dialing my bike in. I did a harescramble the past weekend. The bike produced some serious headshake on bumpy straits and i had a hard time controling it through slippery root sections. My front has 100mm/7wt comp/all out,rebound/12 out. The rear is also stock with comp/all out, rebound/6 out and 4" of sag. I'am 6'1 at 165pounds. If some one can point me in the right direction i would really appreciate it... I would also like to know if a steering dampner would be a plus or can i accomplish alot more with proper set up? Thanks .................