Started building the wing holder. I didn't really like the design offered by Van's. This jig is long enough to contain the wings entirely. The wings are cradled by four 8 inch wide carpet straps that are secured to the top frame. Added nice big rollers to move the holder around as needed. Added stiffening braces to hold the center up. Once I get one of the wings done, I might have to modify the holder a little to secure the spar on one end. We'll see when the time comes.