Today, I continued with riveting the W-705-R right wing bottom skin. The L pattern was working for me. I would finish riveting the skin to a rib and then move to the aft spar row and then the main spar row. Most of the rivets were AN426AD3-3.5 along the ribs and aft spar. The main spar were AN426AD3-4 rivets with a few AD426AD3-4.5 where the rib flange intersects the main spar. My arm took a beating reaching through lightening holes, inspection/access holes and around the edge of the skin. I continued until fatigue started to set in and stopped for the day.
