With Brendan's help, removed the wings from hanging from the ceiling beams and placed them back on the cradle. Inspected primer from trailing edge, noting several places that will need attention. Overall, the Eastwood Optiflow epoxy primer worked well for conditions, particularly the limited clean space in the hangar and eliminated the need for erecting of a cleanroom. The simplicity of obtaining an acceptable protective finish this far into the build was a relief. Final prep for color may need some additional sanding.