I have a 2001 MXZ 800 X with a Dyno Port Pipe, Boyesen Reeds, 27 tooth sprocket, shaved heads, 192 studs and the Heel Clicker clutch kit. *I've never done real drag races before so, what should I do to set my sled up. *I was told to turn the coupling to set the sled down in the rear, has anyone tried this and if so has it worked. *Any suggestions would be great. *Thanks