[oflow]

and billy-boy......terry maas doesn't go into much detail about compensating past 20 meters in any of his books.... i've read Blie Water Hunters more than a hundred times and I still can't get enough of it...... but there's nothing wrong at all about trying to broaden my apnea horizon........ and because of practice and a study of Umberto Pelizzari's Manual of Freediving, I have just pulled a personal best with my breath hold....4 mins 4 seconds........BOOmSHACKALAKA-LAKA!!!!