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18. Install the servo arm onto the rudder servo as
shown below.
19. Plug the rudder servo into the rudder channel of
the receiver and power up. Turn on transmitter
to center rudder servo.
20. Tape the rudder balance tab to the top leading
edge of the vertical fin in the neutral position as
shown. This ensures the rudder is straight when
the cables are attached.
21. Attach the ball link to the rudder control horn as
shown below. Make any adjustments to the cable
length at this time.