Primed the trim mount pieces from yesterday. When the primer was dry, I assembled the mount and arm. Then I added the snap bushing and attached the servo to the arm using the hardware supplied in the kit. Next, I attached the servo to the mount using the supplied screws and stop nuts and adding washers. Then I marked a wing inspection plate for the servo and drilled the mounting holes. Finally, I dimpled the screw holes and countersunk the nutplate holes before riveting the nutplates in place. The remainder of the assembly will have to wait until the airleron pushrod tubes are in place. Rivet count for this task is given in the pitot task for this same day.