Riveted right wing top skin support L channel pieces. Before riveting the bellcrank support to L Channel I noticed that the edge distance was a bit shy, therefore I drilled two additional holes back a ways but that gets proper edge distance on both the L Channel and the bellcrank support bracket. Cleaned them up and riveted but just to the bellcrank support, not across the skin. I don't want to rivet the top skin to the frame quite yet. The bottom skin will be riveted first and then the top skin nearly very last.