Tonight I took out the flap parts, peeled off the plastic and deburred the two flap spars. Then I drew centerlines on the ribs and clecoed the spar to the bottom skin. Then I drilled the inside rib to the spar. That's enough for tonight.
I have been accused of spending too much time on this web site when I should be spending it building. I assure you kind reader that I spend no more than 5 minutes per night doing this.