2005 Ski-Doo Racing Handbook, Page 63Get this manual
SECTION 03CHASSIS PREPARATION
Most oval racers set the left ski leg at camber and the right attocamberTrail riders and drag racers should set both ski legs at camber while cross-country and snowcross riders most often set up both ski legs withtocamberCamber angle is measured using an angle finder available from most tool supply storesAdjustment is performed by adjusting the length of the upper control arm