Worked on joining lower forward and mid fuselage sections. Found a mistake- the F1415 ribs were cleco'd to the wrong side of the F1404 bulkhead so had to drill out two ribs (each end rib), re-position, and re-rivet. After that I rejoined the fuselage sections, installed the drag links and landing gear brace and side plate. Drilled #40 left side plate, not particularly well. time to quit for the day.
