With additional help from Alberto and Massimo we completed the dimpling of the skins, ribs and bulkhead flanges. Alberto and Massimo used the manual squeezer and after assembling we recognized that the dimples where not optimal. We had to disassemble, re-dimple with the pneumatic squeezer and reassembly the parts. Deburring was also done using the deburring tool and scotchbrite pads.
At the end the reassembly looked very good with perfect nesting of longerons, skins, ribs and bulkhead flanges.