No, I have no proof - but you cannot reef a bare pole with all its empennage either. My point is - a fully rotating wing mast with quick release...
It would be better to assume the storm hits before you reach the safe anchorage. :D my reason for quoting the wingsail vanes was for the...
sail rig Using wing sail will push back the CE. A freestanding rig removes a lot of clutter and boom obstruction that could be a problem above...