I tried everything. I have the same radio setup in my mini Edge 540 and everything works as advertised on it. No matter what I do to the Trojan in the dual aileron mode (WINGTAILMIX), the ailerons are backwards. The only thing I noticed that is different between the 540 and the Trojan is the aileron servo control arms are on opposite sides. I'll have to see how it works on the 540 before I mess with the Trojan flaps anymore. I give up.