| Is the problem caused by the position of the single tank and how far down your back/over your waist the bottom of the tank sits, or by something else?
If it's the position of the tank, have you tried a dumpy tank? Or would that be another expensive solution to a problem you're wanting to solve cheaply...
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"I thought I had a great idea today, but it never really took off. In fact, it didn't even get on the runway. I guess you could say it exploded in the hangar." - Bill Watterson, Calvin and Hobbes |