Benefits include extra power from dynamic righting, improved keel efficiency and enhanced resistance to broaching. It is also said to be highly stall-resistant, even at extended leeway angles.

‘One of the Loop Keel's main advantages is its ability to make any yacht more stable and better behaved,’ says Howes. ‘In many conditions, the yacht will actually be faster. The primary benefits, therefore, are significantly enhanced power and sea-keeping ability.’

The Loop Keel has already undergone rigorous testing at the Wolfson Unit in Southampton, backed up by physical towing and sailing tests with modified Laser dinghies at Grafham Water Sailing Club.

‘The flow pattern formed by the Loop Keel has inertia, which is bound to the keel and acts as if it is part of the actual boat's inertia,’ adds Howes. ‘This ensures a kinder motion and greater comfort at sea, in addition to the performance benefits arising from the increased power.’

It looks great, but BB wonders about the cost of running hard aground and wonders if there’s a lot more under the boat to catch weeds and things…