If you find yourself shifting to fast and too impatient to wait 4 the RPM to drop,, try switching on the engine brake on low. The super 10 usually does the 9-10 shift automatically if you have the cruise switch ON. When cancelling your cruise you can either tap the brake, clutch or barely move the switch toward the off position without completely moving the switch. If you find yourself with the cruise switch in the OFF position and want it to shift UP, do it manually, then move the switch to ON, if not it gets confused and wont shift.
Much fun!