2 hrs. on rear bulkhead and luggage area.

Checking whether I can get to the holes to rivet the luggage floor to the rib upright.  I can.

The manual doesn't consistently show the channel being used, so not sure if that stays.  Also the cutout shown is greatly enlarged in the latest manual.

Top side of the riveted luggage floor.

Bottom side of the floor.  Note that the manual does not show the two angle pieces (RF-ANG-019) shown with the arrows.

Marked off on the bulkhead where I wanted the soundproofing to go.

Marked up and ready for the soundproofing.

I incrementally cut the piece down until it fit within the lines.  Not perfect, but good enough.  It's stuck down already in this photo.

Riveted in place!

Backside view.  Looks good!