Completed the cradle for the Leading Edge Ribs tonight. Found some thin carpeting at Lowes and lined the inside. Ribs and skin fit perfectly. Much easier to construct this way. And now I understand why they call for a 2x4 on the bottom....so that you can get the cleco's to the forward most point on the skin.
Well, build on: next comes the leading edge pieces.
Pausing for a self-pic.
In progress. Lots of staples used for the carpeting.