The standard downhaul line for Easy Rider can be easily upgraded with this kit so you can get the  benefits of our fully battened sail. Mount cam cleat as per pic next to your stainless loop. After you raise sail halyard to preferred height feed this line through the spare pulley on the BSD boom and back through deck eye. Push down firmly ~ 40# to boom and make fast in cleat. Your sail will then be properly down hauled and take it's full "gull wing" appearance.