Set #3- Still working in oak and carbon and fiberglass the front foils were 36" wide x 12"deep The rear foil was 20"wide and 20"deep. They worked well , fairly stable and were fast. Weeds were as usual a problem as well as the occasional fish killed in action. I felt the amount of drag could be decreased and the roll stability could be improved. Getting the board higher off the water seemed like a proper course of action.