X Quad Flying as + Quad with GPS


I have some troubles with my new (first with arducopter) quadcopter. I use 3.01.
In stabilize mode or AltHold mode the quad flies pretty well, but as I enter in guided or auto mode it flies to the next waypoint pointing the font left arm ahead, as if it was a + quad. WP_YAW_BEHAVIOR is set to 1

Any idea ?



I would suggest to redo the Live Compass Calibration (calibration dance).
Disable auto learn compass (COMPASS_LEARN, 0).
Be sure the APM is well aligned to longitudinal axis and the mode is set correct.

Ok thanks, I’ll let you know if it works