I got the seat floors and baggage floors cleccoed in place. I match drilled all the #30 holes. The #19 fastener holes are going to be drilled separately because I don’t want the reamer to interfere with inserts.
I got the left outer seat rib fluted. I just lined up the edge of the flange with the holes in the bottom skin to ensure the rib was properly bent. I’ll get this drilled next time.