Drilled rt rear spar and reinforcemnets. Also drilled replacement AEX tiedown bar and fabricated spacers for right spar. When I messed up drilling the first time, one hole in spar web was a little out of round, so I've drilled the spar, spacer and tiedown bar for an AN4 bolt and plate nut. Hole looks god now. Started to deburr and flute wing ribss.
