Three weeks worth of progress?

Then it was back to the inside. Some holes could not be easily drilled in place. I had a lot of work on the inside that would need to be done either outside the plane or as the pieces were disassembled for deburring. These two pictures show some blue tape that I stuck in several places to identify all of them.

These two pictures show two large bolt holes that I drilled in this section. The holes are attach points for seat belts. I took the section out to drill the holes and then reinstalled it.