Sanded micro. Carved foam dam in upper v stab about 1/4" below final surface. Filled carved out area with micro/cabosil mixture. Covered with plastic tape covered cardboard to hold shape while curing. Bonded 2 bid carbon forward of rudder trim tab hinge as a hinge fairing. Checked fit of elevators and rudder with all attach bolts in place. Sanded micro. Sanded micro.