While the project was out of the shop for the fly-in, I took cleaned up and swept the build area. Also added a panel on one wall behind which I can store skins and sheet metal conveniently. One thing I'm finding in building the wing is that I need a place to keep skins between assembly/disassembly/debur operations. This should help. Moved the skins for the left wing there so they will be easily accessible when needed. Also put a centerline and perpendicular markings on the floor to help with positioning sawhorses and getting beams straight to assist in leveling assemblies.