As the title says, I primed the side skins today. But before I did, I finished a few other tasks. First I drilled the hole for the autopilot elevator servo control rod in the elevator bellcrank. Hmm, it’s very hard to see, but I have marked the hole position with a pencil in this photo…

Drilled! Used the drill press.

Then I remounted my dimpler between the tables and dimpled the forward fuselage floor skin.

Finally I took the side skins with me to work and primed them. I also primed the elevator servo bracket.