Prepped Seats for Riveting, Canopy Seal Supports

My buddy Andre stopped by today and we drilled all of the seat back rivets out to #30 and then deburred all of the seat components.  We also deburred the forward ribs.

I got started fabricating the outboard canopy seal supports.  These require laying out for rivet holes and cutting notches so that these can be curved to follow the curve of the forward edge of the canopy.