This probably isn't the problem, but thought I would mention it just in case. This spring while setting up the plane that i built last winter, the flap and airleon servoes were going crazy. I always solder my own servo extensions and figured that a wire was touching by not getting the heat shrink on good enough. So I pulled all the servoes out of the wings and redone all the splices. Put it all back together and same thing. Then remembered that with my radio when you select a different model the radio has to turned off then turned back on. DUH, brain fart big time. I don't know if I have more on my mind now, but it seems like the older I get the more I forget.

Pat