Run it right down till its empty
The needle on the reg will sit against the stop for a good while before the gas actually runs out.
Two stage regs are a must if you use a fair bit of gas.
If you can't Dave then you can tell if the cost of the reg was, say, under fifty quid. It's very likely a single stage then as two stages are more expensive by a reasonable bit.Thanks, i'll bear that in mind and see if i can find the reg booklet somewhere.
Suck it out until the cylinder starts to implode - damn'it it's expensive enough without giving them some back
(side note Dave - downdraught extractor working well on the plasma table, thanks for letting me pinch your idea )
If you can't Dave then you can tell if the cost of the reg was, say, under fifty quid. It's very likely a single stage then as two stages are more expensive by a reasonable bit.
Pure Ar down to the last atom.
If I thought squeezing the bottle would get more out then I would.
Tend to just do a lot of tacking and short runs when right at the end. Minimizes what you might have to grind out from porosity.
Me too.. Is that you BottleMaster69 from www.dirtymachinerylovesit.xxx ..? Small worldI turn my bottle upside down n shake while slapping the base