So, funny story... I bought 3 sheet of 12 foot aluminum from Aircraft Spruce. They came rolled in a tube and it took up floor space in my storage cage so I wanted to get it cut into parts. When I cut the last piece of tape holding the roll, it sprang like a crack-addled jack-in-the-box. After cutting the parts I had CAD-ready, I had only used 20% of the stock and I was never going to be able to roll it up as well as A.S. had. I now have 3 rolls of aluminum to store.
As to work, I got a nice stack of cut ribs and bulkheads now, about 23 pieces. I'll try to get the roll of .025 used up tomorrow.