Dissembled Lt OB slat, deburred, cleaned, primed and reassembled. Finished by riveting all remaining points.
NOTE ā There were no pre-drilled holes on the outside skins for the last hole in the āLā angle brace for the outside ribs. If the holes were drilled per the instructions, you need to only look where the rivet lines cross. That should be where the holes in the brace are located.