Wow! I want me one of those. This would be right up your street Craig, standing and kneeling on the same wave. Its been that long since I;ve stood up, I dont reckon my brain is wired for it anymore.
Bob McTavish is making me a Shoe style kneeboard right now. Its going to have a thruster fin set up with a 15" center fin box so it can be set up as a twin, single fin or thruster - Grinder