Yeah I measured the circumference I should have said that. I got a steel tank from the welding store too, they also don't refill on the spot, so like you I was like whats the point. I asked for a 20lb tank I wonder if he just assumed I wanted a 22 cu ft tank. I just want to make sure I wasn't over charged. Thanks for you help.
" I would kill everyone in this room for a drop of sweet beer. " - Homer Simpson