Riveted the leading edge together. When done, I drilled the AOA ports and then assembled the leading edge to the spar, finalizing the AOA routing as I did so (see other entry this date). With the assembly attached to the spar, I final drilled the rib attachments and then rivet them and the bottom flange, saving the top flange for riveting the top skins (see yet another entry this date). When done with the riveting, I drilled the hole for the tie down ring and test fit it.
Rivet count: 450 Total: 10373 - Plus 549 done at Van's