So I'm at the top of the mast, on the tallest ship at the docks by the Fight Club. The one by the wall. I jump off and immediately hit A again to dive, Ezio's animation changes to looking like he's doing a leap of faith so I'm certain he's actually doing the dive, and I land safely in the water. I've still yet to have the challenge complete though. Any idea what I could be doing wrong? --- "Just say no" prevents drug use the way 'Have a nice day' cures chronic depression.