halocline
Contributor
Mel, maybe you should try my idea first. The STA will change your trim and move the tank away from your back, maybe that's good, maybe not. My idea will work, costs nothing, and the tank is still nice and tight to your back. If you don't like it, then get the STA. I have one of the jet harness plates; flat as a pancake...so the tank is really in tight. At first I thought I had made a mistake buying it due to the tank hitting my head, but when I turned the tank around, it worked great. Plus, in my case it helped with the hose length for my primary, as the position of the 1st stage with a BP usually means there's less distance to your mouth and the hose felt a few inches too long. (pushing the 2nd stage to the left) With the reg barrel on the other side of the tank, the hose length is perfect.