Man , that question is just fraught with possibilities ! To clear up any possibly salacious answers , I'm talking about the bottle pressureog my argon shield gas for the TIG welder . I'm down to around 250 psi on the gauge , and I thought it would be enough to weld up a bracket for the rooster weather vane I made for my wife - not really as a gift , but just because I knew she'd like to have one on the house . Anyway , it turned out that my welds were very porous , almost like the slag from a OA cutting torch . I finished the part I was working on with the MIG so it was really no big deal , I just saw a chance to practice with the TIG .
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