Dazed and Confused in General Discussion Forum Posted May 6, 2012 I have to back up the "read your notecards" concept. I usually do, but sometimes I don't. I had a new swim HUD for the past two years that annoyed me. I could float above the surface, but I'd sink under when swimming. After randomly glancing through the notecard recently, I learned that not only can you change your z-offset for swimming on the surface, but it also told you how!