This afternoon session I riveted the nut plates to the upper edge of F904-A & B. Worked on F982-B L&R and F983-B L&R. These neede to be match drilled with a few differrent size holes tha the directions don't explain. Now it is more about interperting the plans. Drilled grommet holes for electrical wiring, drilled and dimpled for nut plates. Fabricated F904-M stiffeners, drilled and counter sunk. Then I primed these parts for riveting tomorrow.
Nut plates on top edge
Picture looks purple or blue but it is Gray primer