Make use of this calculator to choose the right toe-in angle for your fins and board. With the fins at the right angle you’ll be assured of the best performance. In our experience, symmetrical side fins work best with a toe-in of 2 degrees; for the asymmetrical side fins, we would recommend a toe-in of 3 degrees.
The formula to calculate the correct toe-in angle for your fins works as follows: The recommended toe-in (Asy 3 degrees / Sym 2 degrees) minus the outcome of the calculator will give you the toe-in degree to choose!