As the ratchet block is really the only thing that wears out the sheet, you must have one that is a real rope killer. Do you really use one sheet fewer than forty times, even after end-for-ending it?I do have to replace it almost every couple of months, then again I do sail almost 4 days a week.
Ditto for me.My Rooster mainsheet, combined with the "Ronstan/Frederickson" block, are the two best things I ever did for my Laser. Over fifteen years now, countless days, and not a hint of shred or wear on that sheet. Something sounds strange about that much wear, "Lasersailor."