RE: New JR ES-539 servo's humming loudly
G'day abaser,
Yes!all servo's pushrods move freely completely through their total travels, I'm abit of a fanatic,takes meweeks to get everything exactly right, I've never lost a plane through the electrics ie servofailure or battery failure ,only shot down from other radios on my freq. being turned on.The 2 aleronservo's in the wings and theelevator really buzz. ..I'm going to do some experimenting today unplug the servo's in question and one by one try them in a different recievers .This will tell me if its the fault of the servo or reciever ,if they still buzz individually with everything thing else unpluged ,back they will go to my supplier..
Cheers Rick..