Modified stiffeners and flange as shown to accommodate location specified on drawing. Had I done a trial fit rather than blindly following the drawing I would have discovered this and adjusted accordingly. Oh well . . .
Trial fit the actuator on the clecoed assembly. The 2 flange-line rivet holes in front of the actuator appear to be very close to to the actuator. Hoping these do not interfere with the actuator when it is all assembled.
Verified fit of stiffeners to the trim tab channel. The joggle in the trailing ends had to be sufficiently deep to accommodate both the channel and hinge.