Once it lifts above the water there's no lateral resistance, so it's not going to make way abeam or beating, just downwind. Having said all that, I think WIG is

Once it lifts above the water there's no lateral resistance, so it's not going to make way abeam or beating, just downwind. Having said all that, I think WIG is a factor in the CFD sims of Sailrocket 2, just not anything like the primary lifting force.