Fuselage: Mid Fuselage Lower Structure. Priming.

The mid fuselage lower structure parts have been primed.

First the center bottom skin.

Then the rest of the myriad of parts.

The seat ribs and a few other small parts from this section were actually primed in the previous bolus.

Now I have quite the collection of, drilled, deburred, dimpled and countersunk parts all ready for riveting.