flymolo
Contributor
you don’t have a necklaces reg on the left post? My wife dives her fathom with bm 50s set up in a “dir configuration”. Long hose right post and necklaces reg left post. She also runs a bov. I know Charlie and a couple other people don’t dive a necklaced reg on the left side mounted bailout but I’ve never seen that in the bm bailout setup. I personally don’t have a reg attached to my left sm bottle just the qc6. It feels wrong to not have a reg on the left sm bottle but I’ve gone round and round with several of the fathom instructors about it, and it seems although it’s nontraditional it’s acceptable. I have a second stage with a female qc6 in my pocket just in case. The lack of a reg in the bm setup is not as common among fathoms I believe.
I don't. My thinking is between the bov which is plumbed into the left post by way of the qc6, and the long hose running off the right post, I shouldn't lose access to my BO gas should I need to shutdown a valve on one side or the other. In the SM configuration I keep a reg on a necklace for the left tank, and I have a reg on a long hose clipped off to my d-ring for the right one, should I need to donate gas. When I first tried it I remember thinking it felt like there were a lot of second stages, but it's no big deal..
However, I'm somewhat inclined to just leave the necklace on my left post regulator all the time since I still dive OC a fair bit - it would prevent me from having to switch hoses around and I could take the opv off that regulator.