Disassembled the final drilled assembly, deburred all holes and dimpled all spar areas that will be mated with the skin. Ther lower portion of the rear spar reinforcement plate wll need to be counter sunk as this area takes a flush rivet that will eventually mate up with the fuselage. I'll leave that for the next work session when I am "fresh." Then all that's left is to dimple the skin and rivet it all together.