Years ago all the fuss was about canting keels, still fail occasionally now after all this time. How times have changed.
I can imagine a few scenarios where the foil would fail, extreme lean angle in rough seas where constant bashing off short chop would make the foil bend and fracture. Then theres the scenario where the foils under too much load “gripping” the water and trying to force the boat upwind or the more obvious one where the foil won’t retract back in the box…
Gotta love this technology, all the time testing in Weston Tank simulation to then push it to the extreme.
Fabulous.