Top fuselage skins 6 hours

I haven't been able to work on my plane in able three weeks. Today I got out there and did the layout of the f8 and f9 bulkhead extensions. I decided to go with the fastback or extended turtledeck. I formed the f7, f8, and f9 bulkheads and fitted them to the fuselage. Then I cut the top skin between f10 and f9. I clecoed it then cut out the skin between f9 and f6. I started fitting it when a buddy came by and stopped my progress. Good thing...I was getting hungry anyway