ORIGINAL: mswify
The problem is not that the nose drifts to the left, the problem is when I try to turn it back using the rudder stick it doesn't respond until I reduce the throtle, all I really need to know is this problem from the engine or from the gyro cause I bought the gyro used (Futaba gy240), and the heading hold is turned on and the gain is around 70.
Got any REVO turned on. That's a throttle to tail rotor mix. Could be setup in the wrong direction. Shouldn't even be active in HH mode.