I have a TREX450 with a Spectrum DX7 transmitter and Spectrum AR7000 receiver.Servo's are digital are Robbe FS61BB, and Align GP780 gyro.As a traditional heli without APM it flies fine with smooth servo movements and stable tail.The APM has been set…

I have a TREX450 with a Spectrum DX7 transmitter and Spectrum AR7000 receiver.Servo's are digital are Robbe FS61BB, and Align GP780 gyro.As a traditional heli without APM it flies fine with smooth servo movements and stable tail. The APM have been…