MScorpa
Registered
I know what you are talking about with the short protrusions on the valves. I bought a left and right hand valve when I first started getting into sidemount, both are not modular and have short protrusions . During my initial dives the tanks kept rotating and my bungees would fall off rather consistantly when I unclipped the tanks but after a bit of trial and error I found that if I attached the tank and moved my 6" HP hose outside of the bungee it would completely prevent the problem, even with the tanks unclipped and dangling free. It prevents rotation and keeps my tanks in perfect position up front when clipped in back. I also have my clips lined up 2" off-center of the protrusion. I find it works better with the extra large snaps. I should've chosen different valves but at least I can mount a rental without worry!