When you have a HH Gyro with CP all mixes will not be off because CP(CCPM-Collective Cyclic Pitch Mixing) requires mixing.

If you have a FP and HH Gyro the heli mixing CAN be turned off exept for the Revo if you are using seperates, exept, I haven't turned any off on my 9C so maybe they don't have to be turned off.(at least on my radio)

tomflier