lamont
Contributor
RJP:This month's "Dive Training" magazine features a cover article about the MOF debate - essentially explaining why it's good "rule" not to put MOF.
I don't suppose they mentioned that the mask around the neck obstructs the bungee backup in the long hose config...
That's why I *NEVER* park my mask down there. If your long hose is clipped off (as it usually is) when entering/exiting water, and your mask is obstructing the backup then you have no easy access to air, which is dangerous IMO... (and particularly after I had the dump valve on my wing stick open I definitely want the backup reg available to me at *all* times when I'm in the water... being able to breathe underwater is the #1 way to interrupt a lot of scuba accident chains...)
And when it comes to losing masks...
No big deal. I've got a backup in my pocket and a third spare in my dive kit. If I manage to lose two masks on a dive requiring two or three masks on a dive requiring one, them I'm thumbing the dive anway... Plus if I lose a mask then I've got an excuse to buy more dive gear...
The only good rationale for this seems to be with OW divers, particularly in OW certification classes, who don't have a backup mask, and if they lose their mask then they wind up calling the dive for the day. Definitely, get those open water students to park it around their neck. Just don't feed them full of bull about how its a sign of panic...