ORIGINAL: wsmalley
No difference with or without ailerons-very interesting. I wonder to what extent the speed differential between FS and model may make some controls unnecessary. Maybe the wing loading has more effect than the speed factor. Have you ever clocked your plane? BTW, what size servos do you use for the elevons?
What I meant was that the model flew the same with the elevons controlling the roll as it does with the ailerons controlling the roll. Yes, arount 90 mph. Hitec HS-81MG. They're pretty small and light and have a reasonable amount of torque.