13.Measure the length of the pushrod and mark.
Make sure you have plenty of threads left that
will be able to screw into the ball link and
control horn (provided).
14. Once you have the proper length, cut the
pushrod and install.
15.Place the servo arm back onto the servo and
tighten the screw. Make sure the arm is at a
90-degree angle to servo with the control
surface at center.