appendages that generate a dynamic lift force component along the axis perpendicular to the plane defined by the waterlines of the two hulls
Ok, so if my foils lift the boat in another plane, other than perpendicular, then I'm ok?
As you mentioned, all foils generate lift. Its going to be near impossible to regulate good lift vs bad lift.
Furthermore, the original intent of the hydrofoil rule was meant to prohibit was lifting both hulls clear of the water at the same time. If thats the intent, and thats what the rule is meant to prohibit then banana boards are legal.
Bill
