I actually combined 3 sessions into 1 on this entry. I did .3 last night fluting the forward and aft center section bulkheads (4). Then I did 1.1 hrs this morning working per the plans (see below) and then I did another .3 this evening priming the parts that I had been working on (fwd bulkheads x2, control mount, seat belt lug spacers, seat belt lugs, and countersinks on the center section itself).
-Fluting (as described above).
-Match drilling the forward bulkheads to the forward center section.
-Drilled and countersunk the nutplates on the forward center section.
-Deburred everything.
-Scuffed and cleaned in preparation for priming.
-Primed.
Assembling the forward center section for match drilliing
Machine countersinking the 4 nutplate rivet holes on the forward center section.