Brief Description: Drilled out holes on bottom right spar for nut pla
Determined that the #8 screw (center of nut plate) needed to be drilled out to final size with #19 drill bit. Also, by using a scrap spar from elevator, determined that it is very hard to get a smooth centered countersink using #30 CS. Ordered countersink bits (#19 and #28, Screw size 8 and 6) from Cleveland tool (along with drill gage) Clamped and drilled out fuel tank nut plates and additional access nut plate plates holes. Countersunk all rivet holes, and waiting for CS bit to do screw holes
#8 screw holes need to be drilled out to #19 #6 screw holes need to be drilled out to #28 (on order, waiting).
