De-burred, dimpled, and primed left wing skin #3.

Install skin #4 on left wing ribs. 

Clecoed #5 skin back on ribs. De-burred, dimpled, primed left wing skin #4.

De-burred, dimpled, primed left wing skin #5.

Removed all skins on left wing, de-burred ribs.

Fitted left wing inspection covers to bottom wing sheet.

Dimpled and painted left wing inspection covers and rings.

Drilled for nut plates on fuel tank cover area.

Fitted and drilled left wing fuel tank cover.

Cut inspection holes in left wing

Drilled left wing skin bottom main and rear spar.

Drilled left wing top skin main and rear spars.