No overlap because of the angle seperation both hitting the three boat cicle at the same time means no overlap at the mark just different angles so no inside boat they just hit. I say the boat nearest the wind being your dinghy in this example then must avoid me? Where am I going wrong with my inerpretation of the rules? Still not challenging I had to drink 3 bundys the other night before I had a mark and two boats to do this scenario on my desk.