tail is fine). I purchased the aluminum swash upgrade for CCPM and aluminum rotor head. With all servo horn's at a 90% angle and the swashplate at 17mm from the frame, should the mixing arms be centered and collective pitch be 0-degrees? I'm trying to figure out visually how the model should look at 0-degree main pitch. When I attempt to hover, the heli lifts around 3/4 throttle. Increasing head-speed has little affect - so I'm guessing I have the blade pitch set incorrectly.