Spent some time revisiting the seat backs today. I'm finalizing all of the fuselage interior subassemblies for prime & paint. The seats are mostly ready for prime & paint, but I did cut away the "sharp" edges on the front seat back corrugations to give the backseater a little more legroom. These areas were tedious to clean up and debur. I will fit the fiberglass rear seat top and then should be ready for prime & paint.