neat - gotta be an engineer! thanks!

so on a rigid system, the swash would just be changing the pitch as the blades go around front to back and side to side like a real heli, but instead it, at least on our little fixed pitch cx's, is actually leaning and tilting the rotor disk instead - cool!

so much for cp on the big coaxial - too many variables - i'm sticking with the fp design of the current cx

thanks again,


edge