I recently finished building a kit and upon installing servos and pushrods I found the servo for the elevator to make a constant noise when powered on. However, when I "flick" the Xmtr gimble down, i.e. a "flick" of up elevator, it stops until I move the gimble again. A "flick' in the other direction does not cure the problem, only in the aforementioned direction. I hope that makes sense, LOL, I really can't afford to buy another servo. Thanks in advance for any clues!
Luke[8D]
P.S. They are Futaba 3004 servos.