jdog wrote:
Bombfixer wrote:
Many of the exchange places here in North Alabama have caught on to the trick of exchange an outdated cylinder for a new one. Now they will only take trade in tanks that have the new control knob. Plus they will not accept out of date tanks. This leaves the owner holding the bag, and having to find a place to accept them.
If no one is there, how is your tank checked?
I have done several 20 year old tanks with old valves at WalMart. No problems. Look for a newer one as stated and then keep it and refill anywhere ou want. Still a good deal even with a short fill.