Catamarans, trimarans, landyacht, windsurf have square top sails. I wonder how can be determined the optimum sail square head width. Especially in...
Hello, Since some months, I can't refrain a need to better understand mast / sails interactions for simple rigs like small landyachts, like very...
Hello, I want to design a small sail for a small land yacht and a aluminum free standing mast (tubes of different sections set together). As a...
Hello, I have started windfoil this year and really enjoy the practice. I look at better understand how windfoils work, and how different...