I'll fess up to one (of many) of my blunders. We have a roller furling genoa. I thought one season it might be a good idea to end for end and wrap the furling line around the drum the opposite way to put a different strain on the line. Well, it appears that the UV protecting cover on the Genoa is only on one side of the luff. (It is also white like the sail.)
The whole summer that season the sail was being furled without any UV protection. When I took the sail off for the winter and was cleaning it I noted that there were several threads hanging and some small tears in the luff. I figured I better get the sail to the sailmaker. He said we had it furled with the non-UV protected side out. This resulted in a fairly costly sail repair job the following season. When I picked up the sail he had it clearly marked "This side out."
I left the sign on to remind me of my "stroke of brilliance." Regardless, it was a learning experience. It seems that one learns something new (or should) every day on a boat.
Pat
Holiday IP 38 #69
Jamestown, RI
Holiday
IP38 #69
Jamestown, RI