Installing the upper vertical tail fin. As the fin slots into 2 tubes, the fin and rudder need to be alligned for squareness. Once set, the rear and forward tubes were marked and drilled for mounting bolts, drilling from the front and rear - de-burring and installing AN bolts, washers and lock nuts. The AFT connect bolt also secures the elevator yoke trim pully.
installing the vertical fin. Ensuring bottom and tops are at equal distances for sqaure fitment prior
