Doug: My conception would be to leave retracted except when needed, especially at bear away marks, so there would be no increase in drag except...
bounce should read buoyancy
If you have watched the 45' America's Cup winged racers, you have seen the scary mark roundings as they bear away and bury the leeward forward...
I believe that the DSS foil will be a big advantage to cruising boats. The movement athwartships takes little power, where a canting keel...
Does anyone know the present status of DSS? I sent an e mail a week ago and never received a reply. I'm especially interested in the 50 foot DSS...