Clecoed ribs to lower skins and forward spars. Added the rear spars and mid-span shear clips. Final drilled all skeleton holes. Added trim access reinforcement plates and final drilled them to the skins. Then added the corner gussets and final drilled them. Next added the outboard shear clips and the tip rib/counterweights fabricated last time and final-drilled them to the skeleton. Finally, clecoed the top skins in place.