Final drilled ribs to spars, debured and cut conduit holes to
13/16". In addition primed and clecoed the ribs back on. Just about time
to rivet the (main) ribs to the spars.
Here the conduit holes are visible forward upper on each rib.
This is a close up of the final cut/trim of the rear spar ends
which were accomplished before final riveting and priming.