Started this session by separating the F800 parts and edging and deburing. Radiused the edges of the 810C1 and 811C-1 angles for fit into longerons. Clecoed the F812 A and C bulkheads together and final drilled #30 holes, and used hand seamer to open flanges Studied drawinh #73 for tail spring mount assembly and started marking the bulkhead for tailspring mount
