when i read the original post i asked myself, what would i have done ?....(as, to the best of my knowledge, was not shown a drill in case of such a scenario)......my first reaction was no biggie....you were in the water maybe 1 min, why not go with the flow(no pun intended)....and do an emergency ascent, breathing out at all times of course......(the dump valves would have popped as the gas expands, no crushed chest !) and on the surface try and fix the problem, and hopefully continue with the dive (and the fact u break the surface like a guided missile would make a cool story !!!!):wacko: