I'm trying to set up the rudder servo on my TREX 550E DFC and I've watched all the setup video's and gone step by step to get the right direction and responses from the servo but when I'm done with all that I found that my rudder servo is not acting properly for some reason. What it's doing is not returning to center after I move the stick full travel one way or the other. I plugged in another digital servo to make sure the installed servo wasn't bad and the same problem exists. The servo won't center properly and goes where it wants to go as far as centering goes and will still go to end of travel and stick there in either direction. I'm new to this but have no idea what is causing this behavior. Any help would be greatly appreciated.
Merv
Merv