I have a 97 mxz 670 with an EPI clutch kit and the gearing is changed to a 42tooth bottom. My secondary clutch pull is 19lbs average which is where it should be I believe and I was wondering when the clutch should engage? I know it should be a higher RPM now. Right now it is engaging around 5000 rpm. Is that where it should be or is that pretty high? Thanks for your insight.