1. Deburred new rivet holes in rear wing spar. 2. Clecoed 6ZU1-7, 6ZU1-8, and 6ZU1-6s in place. 3. Removed approx 1/8" from horizontal edge of aileron stop, to allow for thickness of added reinforcement 6ZU1-8 4. Clecoed aileron stop back in place. 5. Riveted holes with A5 rivets, cleaning out holes, and moving clecos are required. 6. Removed all clecoes, and vacummed wing.