Finished setting up my new Aura 5 lite on my FT Edge 540 everything was going well till I accidentally turned off my transmitter before turning off plane next thing i know the motor is screaming i disconnect battery and everything is ok until I realize if that plane had been in the air and my transmitter died i would never see it again would be a total run away....... Anyone have any suggestions??? Did I not program it as well as I had thought??? Missing a failsafe???? Really hope someone can help