AO.001 cam arms have 2 magnet holes - you can place magnets in either hole but magnets MUST be distributed so that the clutch is balanced. Make sure arms with identical magnets are either placed across from each other or in every other position to maintain clutch balance. Do not overfill magnet slots (FLUSH IS FULL)!
AO RC cam arms have 3 magnet holes - Add magnets to the single hole in the cam arm that sits outside the clutch to lower engagement RPM and increase low speed belt grip (this hole DOES NOT affect full throttle RPM)(magnets MUST be distributed so that the clutch is balanced). Make sure arms with identical magnets are either placed across from each other or in every other position to maintain clutch balance. Do not overfill magnet slots (FLUSH IS FULL)! Add magnets to either of the 2 holes in the cam arms that are inside the clutch to lower Full throttle RPM's you can place magnets in either hole but magnets MUST be distributed so that the clutch is balanced. Make sure arms with identical magnets are either placed across from each other or in every other position to maintain clutch balance. Do not overfill magnet slots (FLUSH IS FULL)!