Detail sanded the wing rib laminates and checked the fit with the upper panel. I then started figuring out my closing clamping arangements. I cut a trailing edge clamping board with about a four degree angle in it. That will allow parallel TE clamping surfaces like I did with the ailerons. I then prep sanded everything and carved the notches in the rib foam per the directions. I cleaned up to get ready for an early morning closing session.
