We have been casually looking around for a used mainsail for our 37-Cutter. I noticed on the Bacon Sails Website that they indicate that the "P" of the main for the 37-Cutter is 38.5 feet as opposed to the 39 feet 8 inch dimension shown on this website. The Bacon site shows 39.75 feet as the "P" for the other Hunter 37s. Has anybody measured their main recently?