I started getting ready to mount the wings. I ground down some 3/16, 5/16 and 3/8 inch bolts to aid in aligning the spars to the fuselage. I put together a pair of dry wall lifts, which were only $79 (but $100 for shipping) a piece. Since I'm going to need them for several days, and again later when I mount the wings for the final time, I bought them since I'd probably be in the equivalent amount of rent, which is $40 a day each, locally. Tractor supply had a sale on scaffolds, and I bought one and cut it to the appropriate height. Tire pressure was then used to fine tune the leveling, which was done with a digital level based on the longeron between Station B and C.