Ken, I'm kinda surprised your guys don't understand why they need to re-trim every flight. Personally I can't seem to pick the thing up or set it down without accidently sliding at least one trim tab. I'm still quite the rookie in training, but I know I knock it a least a half a bubble outta plumb every time I touch it! I like your comments BigNed. I have a few 3Ch. the 4Ch. that came with my Trainer, & the Futaba 6DA that I mentioned above, all of these were given to me. When I spend my own money to buy the radio I want, I will be buying one that I will grow into as a pilot, not one that I will grow out of. And as you said if I screw up because I did not read the manual that came with it, or listen to good instruction, that's my own fault. If I had never bothered to actually read the manual that came with the 6DA, I wouldn't have known how to adjust the aileron differential, set-up flaperons, or the aileron to rudder mix on it. I have all that set up on the mini edge 540 with the 6DA. I'm just not ready to fly that plane yet, or try to use those features. The good thing is I know I'm not ready yet, but when I am at least I'll know how to drive the radio
Mark
Mark