Oh yeah, fun time. After clecoing on the sides I started to rivet the skins on, starting at the main spar entry and a few rivets along the seat rib. There were a few holes I missed along the way, so it was a bit of finish these off. I drilled and riveted on the 2 x floor ribs at the forward firewall and onto the back where it meets the wing spar. Just riveting as much as I can myself, before I ring in a friend to give me a hand.