Land Locked
Contributor
I think I know your instructor Mitch, agreed....Free flows can be caused by first or second stage failures, part of your o/w training should be practicing breathing off of a secondary while pressing the purge button. This procedure is basically sipping air off of the free flowing reg while holding it to the side of your mouth. However, if your buddy is near by this procedure is basically null and void since he/she is your backup air supply. If you migrate into diving with doubles a whole new set of procedures for free flow will have to be learned.
BTW, you CAN speak through your reg underwater, not something taught in the o/w course.....
BTW, you CAN speak through your reg underwater, not something taught in the o/w course.....