A big step forward and now a seemingly step backwards

Tonight we spent a few more hours working on the centre fuselage. Specifically we worked on the spot in the fuselage where the wings attach. We bolted the spacer blocks between the two sides of the wing attach bulkhead (F-904 for those who are following the part numbers) and low and behold everything lined up perfectly with the bottom skin. We then clecoed everything together, match-drilled all the remaining parts and then set about disassembling the entire assembly.

 

The spacers bolted in place

 

After everything  has been disassembled for deburring, and dimpling.