I put a EPI kit(springs and helix) in my 2001 mxz800, followed directions set sec. preload at 18-19 lbs, my engagement is around 4800 with the new spring, i am getting my a** kicked by a stock mxz 700 and believe it or not a stock F111 600, all three sleds have 192 picks, I weigh 220, will someone please tell me what I am doing wrong!!

