The control stick torque-tube has to be centered on the aileron cable that runs into each end of the control stick assembly.
To accomplish this, I installed the aileron cable pulleys at the bottom corners of the fuselage where the cable goes up the wing strut. I clamped the control sticks in place and ran a piece of nylon twine through the pulleys and tied it off tight. This allowed me to place the stick correctly.
Once everything was in place, I marked and drilled the 3/16" holes for the mounting bolts.
