Zipwake Dynamic Trim Tabs Dampen Pitch and Roll
Most of the modern fast cruisers that run at planing speeds have trim tabs that are adjusted manually to level the boat off and make it run more comfortably and efficiently. Adjusting trim tabs takes practice and skill and affects trim slowly, not dynamically. Swedish inventor Niclas Olofsson, who has a PhD in hydrodynamics had a better idea. In 1994, while on a business trip to Fremantle, Australia, the boat builder he was calling on had a problem. The Chinese company that had ordered several small fast ferry boats had rejected the products because the ferries could not reach the…