Install the range of motion limiting bracket to prevent the servo arm from extending straight. If straight, it will have no rotational force and could prevent the ailerons from moving. The idea is to prevent the arm from going moving that far. Actually, the airplane has a hard stop that will bump before the limiting bracket hits, but this is satndard practice and a very good idea just in case.
The mounting plate covered the screw holes for the limiting bracket, so I used the angle grinder to make a clearance slot for the screws. Dynon has a nice video on YouTube that shows exactly how to install this bracket. It's a piece of cake.
