I had a strange problem today. When I turned on my recever the right aileron would flutter up and down very fast for a few seconds after moving the aileron. It has two DS8411 servos connected together with a Y harness. I have been flying the plane since last year with this setup. It would not do this everytime you moved the aileron, but would do it fairly often. It would do it for 5-10 seconds or if you touched the aileron with your finger it would stop. I connected the Y harness to the left side and also disconnected each servo one at a time with the same results.

Anyone know what is going on???

Bobby