I wonder if anyone has a clever idea for covering the mainsail in the area around the exit points for the Dutchman control lines in the mainsail cover. It has always been an area where the sail gets dirty and worn because the holes in the original cover were so large. I am considering of some kind of slotted fabric insert which would be kept in place with velcro attaced under the cover in those areas. A sacrificial patch applique (?) on the sail itself could also work but might look a little strange.Anyone have other ideas?