Sorry Mike - it want meant as an insult haha
I am new to this stuff and was just a bit confused due to early morning there. Now I am with you, nice thinking. I thought you told me you were gonna use an O2 sling as well.
One more good reason for having the ADV on the right post is that as I said you could breath from the loop BOV during the descent to 6 meters, validate the cell reading and then switch to ccr and open the right tap. Are there any negative sides or advantages of having it on the left side?
The valves are made my LOLA, a company in Czeck Republic. Golem Gear importes them to the US but LOLA also sells stuff directly through their web shop. Unfortunatly, a lot of it is in czeck
But some is in english and they answer mail decently fast. The part about the valves is incomplete in english, there is a link below to that part in czeck with pictures of the valves.
Lola.cz - Potápěčské vybavení Lola.cz - Potápěčské vybavení