6.9 hrs, 8 rivets
Finish fabbing aileron trim assembly and fit to ribs and seat skin.
Drill seat tunnel cover to seat floor.
Countersink tunnel cover.
Drill for nutplates and countersink.
Start laying out seat back. Is anyone else irritated that Van's makes us cut a 1/8 inch off the bottom of these? Why didn't they just cut them the right lenght. Jeez.
Drill 637D hinges to 638 seat brace.