No clothes catching in my case...
Posted by: t.george on Dec-31-12 8:46 PM (EST)
...current had my boat held against an obstacle, the boat didn't want to roll up onto the obstacle and, (I think), gave some resistance to switching sides underwater; however I believe I had some air trapped that was resisting me dipping under the boat to set-up on the other side without the momentum of a continuous roll.
FWIW, t.george