Andrew
G'day Mate
Another thought just came to me,
The TX could be in the wrong "Mode". Electronicly in one "Mode" and gimbals physically in the other "Mode", this would explain why you get no servo movement just like you describe in post #50.
To test this, plug the elevator servo into the elevator channel (#2).
Now if you move the throttle stick up and down does that move the elevator servo in plug #2 ???
The TX could be in the wrong "Mode". Electronicly in one "Mode" and gimbals physically in the other "Mode", this would explain why you get no servo movement just like you describe in post #50.
To test this, plug the elevator servo into the elevator channel (#2).
Now if you move the throttle stick up and down does that move the elevator servo in plug #2 ???