Finished the riveting of the spar, elevator horn, and ribs.
Installed the 4 flush rivets in the counterweight skin.
Inserted the skeleton into the skin, and started cleco'ing, but stopped. I have thought about partially pre-rolling the leading edges before installing the skeleton, because doing it afer is a real bitch!
I'll sleep on the thought.
Spar completed, and skeleton insterted into the skin.