today while i was setting up my radio for my new tiger moth
when every thing went glitchy! i mean every thing both servos and the motor were turing on and off.
i unpluged the battery and checked for frying. nothing seemed to be burnt so i tested each component one at a time.
I found the problem in my gws naro hp bb servo ! when i plugged the batt in the servo made a sound like it was movin
the sticks have no effect on it
i tried moving the arm and i could feel and hear the servo but it wouldnt budge
Do any of you guys know what might be wrong with the servo??
i do have alot skill in electronics so i might be able to fix it!
thanks in advance
Mike

You tried that with the power on? Could just be a bad servo, you could take it apart and check the gears to see if they are stripped. I wouldn't think they are from the sounds of it though.

i took it apart all gears are fine the servo motor still works
but i think the circuit board has a problem
Mike