Ok, so the first flight went well. Stabilization mode works great, tested that 2nd. NE Test perfect. Then I takeoff and switch to enable autopilot, no crazy diving, plane turns east and then straightens out. And flys east. I try different entry angles, all it does is turn back east. I landed and read the waypoint file, all the waypoints look good. So whats going on, is the aircraft trying to return home, and not initializing the autopilot. ? Is the GPS somehow confused as to compass heading ? I have only a 2 switch setup, so I am not using a 3 switch setup. I did not modify the code at all so its default. Any ideas why its doing this, I do not have the ne code test enabled anymore, i checked that right away assuming it did not write the update to turn it off. Any help much appreciated..