Necklace question

[Cheekymonkey]

Ok, so my four new poseidon regs came in, actually 5 they sent me one that i didnt order, and I'm trying to set up the necklace on the short hose. The setup for it was easy enough to figure out, but I am not sure how low it should hang on my chest or my neck. Should I be able to put it in my mouth without using hands? it seems like that wouold be nice but that would require it to be very close on my neck. Any help appreciated.

 

[Quarrior]

It should hang low enough that it doesn't get in the way of free movement of your head, yet still be reachable by your mouth without having to use your hands.

The idea is that it's being used in an emergency situation and most likely the person needing air has just stolen the primary out of your mouth.

I practice with mine on the first dive of the day.