A Dutchman system
A Dutchman system makes your main sail flaking easier. It uses 2 or 3 filament lines that run from your topping lift down to the boom, weaving in and out of your sail once or twice. When you drop the sail, the lines contain the sail and keep it from falling all over the cockpit. Now, the cutouts, refer to your main sail cover. If you have a Dutchman system you'll need 2 or three small holes in the top to accomodate the lines that drop from the topping lift. They're expensive little buggers!