OP
Eric Sedletzky
Contributor
Oh I don't know, you'd have to try one to see if it's too long. I think it's personal preference. The longer tanks will rest on your butt cheeks just so you know. Do a lot of squats and you'll form a nice deep V there and provide a nice notch to hold the tank. The chicks will like it too.Thanks. Do you recommend these cylinder capacities for a diver who is 5'8"? I'm not worried too much about weight: I have strong legs. It's the height I'm worried about, especially the longer 120s. I've never tried these before but I know that most 120s are longer than the typical Al80s and steel LP85s that I've tried. I know that the typical 130 is about the same length as these small cylinders though.