Originally Posted by rlcarroll
I have an Ultimate 20-300 with programable servos. The rudder servo chatters like crazy. Have swaped three receivers, changed servo extensions 4 times, and changed 3 programed servos with no luck. What am I doing wrong? Remove the programed servo from the rudder, and replace it with a standard one, and everything works well, but I am afraid of overloading my BEC email@example.com
Hi,Thank you for your information.
How is your max current of your BEC?
What is the torque of the programmable servo?