elgoog
Contributor
I've seen a local diver use a side port but with an angled adapter there as well as at the mouth piece. This routing is practically the same as what you describe in point 2 .i.e. using the bottom port and I'm guessing the setup I saw didn't have a bottom port to begin with.1) Route the 40" hose on a side port and under my arm? - This seems to exert a rotational torque on the mouthpiece while it's in my mouth. Assume a 90deg bend will solve this, but it seems like under the arm is not the most natural routing with the hose going in to the side of the 1st stage. maybe I'm just making this up...
7' hose from a side port works fine for me - there's enough length to play with that bowing or torque is not an issue. As RainPilot mentioned, try looping in your belt first and see if that works for you. It only works for me in a wetsuit and I tuck it at my right hip, not near the buckle. With a drysuit, I have to use either a can light or the rod - belt tuck just didn't work for me.4) Seems like a 7' hose routed from the bottom port is really the most streamlined as it exhibits 1) no torque 2) no bowing and 3) no issues in an air sharing situation. My LDS sells a delrin rod you can use in lieu of a canister light to capture the hose. What about just tucking the end of the loop inside the front (right of center, I guess) of my waist belt of my back plate?