This would explain only one doo in the Solway on the night Stuart.. I personally thought the doos should've been up at 2pm on Thursday, this would've kept all birds out and they would've finished on the Friday , avoiding clashing and the heat wave to an extent. The problem that arose with doing this is some doomen would have complained about the possibility of getting a doo on the shift. Although, this is understandable as the romance of the Gold cup is getting one on the day, sometimes it doesn't help the overall race, jmho.