I have ardupilot 2.6 mega loaded with the latest firmware installed on a flying wing with elevons. I manually mixed the transmitter for elevons to work in manual mode and used mission planner to calibrate the radio after I setup the mix in my radio. In manual mode everything works fine but if I switch to stablize or RTH the servos go to MAX deflection and the plane oscillates and I strip my servos.
I have used the recalibration several times in mission planner but I can't get the APM to limit the servo travel. Am I doing something wrong or could this be a software bug?
I have read somewhere that I should no be mixing the elevons in my transmitter and instead allow the APM to apply the mix but when I do that I can not get the elevons to work in manual mode.