I've got an 02 sxr reclutched can't remember weights 60 on the secondary 8600 rpm then drops to 8300 and climbs back to 8400 engages at 4800. still the stock 121 worn studs. I have backed the rear skid shock off all the way then brought the tension up till i sit just off the bottom of the transfer rods, front skid has some tension on the spring not alot, front sits so the arms are about level. This thing screams! But it won't hook up until I'm up around 70! I've had it out in all conditions this year from good soft pack to solid crust that I barely scratch with the studs to powder that I can do donuts in on top of the nasty crust we have! I'm lost as what to do next! ANYONE have any ideas?