Windsprint? My dad built the same boat when I was a kid - it was a weird thing to sail, sitting right on that flat plywood bottom. Lots of room but you could feel the bottom flexing with each wave!long time ago I built a boat (Bolger of course) that had an offset daggerboard right up on the port chine. Except for being inside the boat, you could almost call it a leeboard. The only time you really noticed it being off center was when you closely rounded a fixed mark or buoy. The boat pivoted perfectly on that daggerboard like you would expect if you really thought about it. But until you got used to it, turns to port were a little wide and turns to starboard were really tight.
The daggerboard trunk.