I was short some material (.125 2024-T3 plate) to complete the flap bracketry so there was a slight delay in progress while i waited for my order. Completed flap brackets. Painted brackets, spar, and end-ribs. Riveted brackets to spar. Riveted inboard ribs in place and brackets. Riveted top skin to spar. The rivets I ordered for the hinge were the wrong size, I'll set the flaps aside and wait for the next order to finish up the last line of rivets.