I know when I was on a sit-ski on the snow, it was difficult to translate the normal motion a person would do on snowskis of pressure on the heels vs toes to forward/back pressure sitting in a chair. With the foil board, being able to use the front/rear legs to translate the forward/back pressure on the board seemed a LOT more natural to me. I guess I like being a sideways rider!
I'm hoping to get out on it tonight, so I'll report back!