And that is exactly my point, if the solos are faster upwind by say 50 - 100 metres each upwind leg, then we get good exciting fair racing between both solos and duals. What we loose in raising and snuffing the spinny, we gain on the next upwind leg.

The upside is that we have one startline of good numbers, a choice of whether one wants to solo or dual, and one winner, that to me was what the class ideals were right from the start.