Daner
Contributor
ScubaTwo:I must be very confused. I keep air in my BCD at the surface. It helps me not sink till Im ready.![]()
I think Xanthro was referring to that very brief time on the surface just after you decide you are ready to descend. While you are one the surface getting prepared, performing your last minute checks or swimming to the place where you want to descend , then sure you would have air in your BC.