I have a question for you fin gurus out there. If the leading edge of a fin is where the most pressure it created(?) and the trailing edge generates the least of amount of pressure(?), can this lead to an “imbalance” of some kind due to the differences between the two pressures. Hope that makes sense.
The contact point of the leading edge facing directly into the flow has very little pressure on it.
Once the water is separated to either side of the fin is when the pressure begins, and the pressure can remain all the way till it releases off the trailing edge. Trailing edge shape relative to their finished foil shape can make a big difference in performance. Fin outline/planshape also comes into play of course.
I think you may have opened another can of worms.