Did these bulkheads - F-709 required fabricating the angle at the top (then primed and riveted), while F-710 was simply straightening/fluting and deburring. F-711 is the second to last bulkhead, and one of the empennage attach points. Fabricated the heavy bars from stock, and made the cross angle. All primed and riveted (but don't rivet the cross angle).
