I try to have the secondary (driven) in a floating position, the center of what you were wondering. This is so if the clutches are missaligned or the engine torque moves the engine you will have some give in side to side alignment with the driven in a floating position.
A forum community dedicated to snowmobile owners and enthusiasts. Come join the discussion about performance, racing, troubleshooting, trails, maintenance, riding tips, modifications, classifieds, gear, and more!