View Full Version : walkera 4#3B ridgid head tip

07-30-2008, 11:56 PM
walkera 4#3B ridgid head tip. if you found that your walkera's head was to loose causeing a pendulum effect while flying. place two small thin washers on each side of the feathering shaft behind the blades. this will take up the gap there and still give some dampening required for a nice seady transition from hover to forward flight. works like a charm and boy what a difference it made on mine. oh yea sorry for the pic its the best my cam can give on this small heli...LOL

08-25-2008, 10:22 AM
do you know what type of washers these were? 1/8-40? smaller?

09-24-2008, 06:32 PM
If you have any old main motors, take it apart and you'll find perfect size washers on the motor shaft, one on either end.