DragonTail wrote:[color=blue]
> Congrats on the gift.
> As for the regulator, one gauge shows the tank pressure and the other is
> the gauge you use to set the pressure going to the keg.
> Cheers,[/color]

And I might add that the tank pressure gauge is practically useless.
The needle is going to sit still until the tank is almost completely
empty, at which point it will plummet to zero. CO2 is actually a liquid
inside the tank. I'm not sure why people bother with a tank pressure
gauge, but it's the norm. Anyway, don't pay attention to it. Weigh your
tank fresh, so you know when it's almost empty (there's 5 pounds of CO2
in there).

Scott