While I was putting together my Taylorcraft I ran into some radio noise problems. I had aluminum arms on the aileron servos with digital servos having metal gears. I had a piece of piano wire in my hand and when i tapped the aluminum arm I got some jittering out of the servo. I was kind of shocked. I've flown for the last two years with digital servos, aluminum arms, etc and never had any problems. Then it hit me. I had PCM recivers in the other planes. I was using an FM receiver in the Taylorcraft. I put a PCM reciver in the Taylorcraft and all jitters went away.


USE A PCM RECIEVER.



Dale