Did some solo riveting with the squeezer around the front of the turtledeck. In some areas the layers did not stay close together when the clecos were removed, so I used various clamps to keep the pieces together for riveting. Some took a couple of tries to clamp sufficiently and still get the squeezer in. Did as many as I could reach.
Drilled the holes in the forward edge of the center panel support rib to #40 and deburred. Will use these holes to match drill the firewall.