Chiara’s slave
Well-known member
Cost. You’d need to make it in carbon, cos theres only one set of stays, no spreaders. You can have diamonds of course but they get in the way of the jib. Many drawbacks when you scale up a rig like that. You can get away with more if you have a nice wide shroud base like us, but even then it’s Expensive, capital E. That’s why ours doesn’t have one.In which case why don't all modern boats have a rotating mast wing sail? They are so much more efficient than sloop rigs, ancient or modern.