Spent about 1.5 hours to drill the first elevator to final size, deburred, and riveted together. Spent the rest of the time to drill the second elevator to final size, deburred, and riveted together.
More edge distance, first elevator skin.
More edge distance, first skin. Last rivet is a little slim, but not enough of a flaw to fuss with.
Second elevator, in the middle of drilling to final size.