First, a 17 th to 18 th Century Nautical Expression “ Hard Up in a Clinch and No Knife to Cut the Siezing!” When wind is high and a but fluky [subject to hard to read shifts] a sailing vessel could wind up “ sailing by the lee .” Yes, more jargon, but stay with me—sailing by the lee was essentially having all sails and rigging set for an opposite tack or jibe. The fluky wind, particularly if high enough will pin yards of canvas and rigging in dangerously precarious fashion. The psi on a single yard of sail is amazingly powerful and productive when set right, and devastatingly destructive when set wrong. Poorly set sails and rigging, or sails caught by fluke can unstep masts [break them], render rigging and running lines so taut they can no longer be handled [bad news as this is your sail control—essentially your brake and gas pedals], and if not addressed can knockdown or turtle the vessel [breach her to beam or capsize.] Needless to say, these are all very very bad...
Examining & Resurrecting Indigenous Skills and Frontier Rough & Tumble Combat