I started working on drilling the aileron pocket ribs into position. I couldn't remember which way to face the flanges so I had to reeducate myself. One issue I came across is that when I built the wing jig I did not leave enough room to position the outboard aileron pocket. I don't think it's that big of a deal - I'll just skin the wings without it and put it in after I take the wings out of the jig.
