Mixing Servos
I mix servos all the time and have yet to have a problem. I will say that I have had glitching when I tried to mix 2 different brands of servos on a Y connector. I had thrown this plane together with a PVC pipe fuselage and put all the old and cheap servos I could find in it. I ended up with a cheap, $6, Ace on one wing and something in the other. They did glitch badly on a Y connector. I switched to a flaperon wing type with the servos on different channels and everything smoothed out.