After clecoing the F-704 and 705 bulkheads to the seat ribs yesterday, I added the baggage floor ribs after seaming and fluting (barely needed). Then got out the lower skin and clecoed on. Some binding with the F-705 bulkhead towards the sides - found the seat belt anchors in two places need trimmed more for rib clearance. Will do that tomorrow.
Removeable tops on two ribs as described yesterday.