I saw the old Hogs Breath boat turn in rough water and mimicked what I saw in a few boats I drove. I which case you throw the boat over and use the edge where the hullside meets the bottom to cut the seas as you turn. It works amazing well in big swells in turns.
I don't know what he was thinking at that moment or what his intentions were but, it looks close to perfect to me.
You don't want it to land on the flat of the deadrise or the flat of the hullside but, right in the middle there is a V that cuts very well.