BigJetDriver69:I was trained to put tanks evenly, left and right, with the key being: "Rich is Right!" The highest oxygen content gas goes on the right. Just my PPO2's worth.
Cheers!
I also use that method but if you have 1 deco bottle is it left or right?
matt_unique:I'm an entry level tech diver too. So far I have used one tank for deco gas and I sling it on the right. I have always rigged for breathing gas right. All regulators are routed to the right and following that convention I rig my deco bottle on the right side. I use a 40 or an 80 depending on the dive. I don't carry a canister light so I shift my lead such that I am balanced with tank slung. I never remove my bottles.
For my left bottle I use a ball swivel so the reg doesn't twist in my mouth. Another option is some regs can be rigged for left handed hose. Aqualung XLC and Scubapro R90 for example.