opjose

This answer of yours gave me many things to think about. I'd answer you one by one. Yes our club is very new, pin board is there, few people like 6 were there, so I don't think there would have been any interference. Cell phones always stay in the pocket, but never happened anything like that with my P 51 Mustang MK II, though servos chatter on it as well. The receiver on Mustang is 72 Mhz same Electron 6. As far as high tension electric wires are concerned, there is none, I have not seen any nearby cell tower either. I'm gonna take a look around again.

Elevator and rudder did start moving kinda shaking. One thing I did now I remember that when extending the antenna wire, it was little long for this plane, there was no kink in it neither bent from anywhere, but I did one thing in order to move the wire away from moving servo arms, I pused it down between 2 servos, and I scotch taped it against the servo's bottom, do you thin it might have gotten something that caused the interference which resulted in a great jolting/fluttering?

Thanks