RE: Servo Selection on 40 size 3D?
Ooops, that's not what I meant. More throw is better, IF you can get it and not loose all of the servo's torque. In the event you have high throws set up and the plane doesn't fly with any authority try changing your set up as described above using the the arms/horns, often the plane will pep up and fly closer to the way the owner desires, even though the throws are lower.
I found that I liked 35 degrees on the elevator of my OMP 540FF much better than 50 for most maneuvers, the only exception being waterfalls and elevators.