No picturres today. Still drilling out and countersinking the spar attach holes on the wing tanks. Still scratching my head as to how the countersink tool can vary so much in depth. I have it locked it tight, but max depth still seem to depend on some variable that I'm not taking into account. Maybe shards of metal are getting caught under the blade...but I don't know.
Heading to DC this afternoon and then will return next weekend to finish up on the Left Side Tank. After that I'm getting close to sealing things up. Yay!