Some skin gets attached for the first time.  Match drilled the wing walk area.

The rear spar is now permanently riveted to the ribs.

Mary dimpled her first hole tonight!

The rear spar joins the ribs for the first time.

 Zak and I clecoed it in position, then match drilled for the rib attachments.

 Looking better!

Flew a "Great American" at work.

Aileron hinges took more time than you would think!

Celcoed the ribs in place to drill the bolt holes...I know it is starting to look like a wing, but after the drilling, they are coming back off for more prep.

I dimpled the lower flange of each rib with my awesome C frame dimpler.  Fun and easy work!  After dimpling, I primed the outer rib flanges.  I am electing to not prime everything, toward the goal of a light weight airframe.  Priming only the places where parts meet, as suggested by my RV8 colleague and Gulfstream captain, JT McCracken.

Laying out the ribs.  Removing the edge plastic for dimpling and priming.  Fluting is already complete.

Project guard refuses to help with riveting unless Walther comes out with a rivet gun!

Countersinking !

Finished all the countersinking on the Left spar today .  Project guard insisted on parking in the shop!