Rick M....
The bungies at the bottom of the support lines make it easy to clip off on the mast when not connected to the cradle, and provide tension in the lines so they don't slap around on the mast. Could do without them, but it does add a little more convenience.When you drop the main, it is contained in the lazy jacks. Sometimes you have to tuck it in a little, and I usually put one quick tie at the end of the boom to keep the sail out of my face, but it isn't necessary.When I get back to my mooring, I tidy up the sail and put regular sail ties on. This is much easier with the jack lines supporting the sail. Then I disconnect the upper supports so I can put the sail cover on. The cradle lies at the bottom of the boom and gets covered, too. The support lines get secured on the outlet for the jib halyard, which happens to be in a good spot to attach to. If there wasn't an exsiting location, I'd put a pad eye on the mast at the right spot.Fair winds,Tom