Also - Are you using the AFS? My son flys this plane. We tried the AFS a few times when we first got it, and it worked as advertised. BUT- it tends to trim the plane to fly funny in bright light.....In our case it would constantly take the plane out of level flight and induce a slight turn toward the sun. We have been flying this plane for a LONG time now and have many many flights on it and it has been a real winner...

Jess