I trimmed the rear spar aft face laminates flush with the foam core using my Fien tool. I then put the upper wing skins on and marked the location of the rear spar and ribs in preparation for laying up the aft spar capstrip I am adding. I then taped out the location of the capstrips on both upper wing skins. Two ply layups were made on the skins in the same fashion as the rib capstrips.
