Futaba S 3003 Servo Flutter???
My Futaba S 3003 Servo in the wing of a C.G. Chipmunk ( starboard side) has a strange " flutter"
seems when I give aileron up or down, it goes in the designated direction, but immediately echo's back about 50% of the original position. Kind of hard to explain, it seems like it stutters or echo's. So far I have not found any bad flying habits because of it, it just seems strange to do that. The S 3003's are connected via Y - Harness to the receiver. I'm just nosy????????????????