Finish drilling the rivet holes on the back bulkhead plate for the platenuts. I will have difficulty riveting one of the four rivet locations on the filler gaps. There is not enough physical space for the rivet squeezer (hand or pneumatic) to align perpendicular to the rivet. I have no problem doing this with the blind rivet gun (the two locations are where the clecos are missing; right and left on the picture). Perhaps tomorrow I will come up with the solution. Will call VANS tomorrow to see if blind rivets would be acceptable at these locations.
