This system works underway as well as at anchor.

Quantum Zero speed™ stabilization offers superb stability when a vessel is the most vulnerable to intense rolling, causing discomfort. There is more power required for zero speed stability, due to the paddling motion and more rigorous fin movements required. This system works underway as well as at anchor. Underway the fins generate lift simply by moving through the water. The fins are designed to minimize drag while maximizing lift, making the performance efficient, safe and comfortable.