Mast stepping my way
I think the bail your talking about is for the boom vang. I've always stepped my mast going from aft to forward. I made a mast crutch from a 2x4 with a 'U' cut in one end and a set of pintels to hold it in place on the gudgeons. With this set up I could raise and lower the mast by myself in about 45 min tops. As the center of balance moved out to the aft, I put a dock line across the mast so it would be caught when the mast base lifted. I had a long line attached to the forstay and run back to the cockpit. When the mast was in the full upright positon, take up on the forestay to hold it in place and CAREFULLY move up to the bow and connect the turnbuckle to the stemhead.Then finish pinning the mast to the tabernacle and adjust the forestay turnbuckle. Hope this helps you some.