these are probably non-issues, but Im wondering at what pressure do you guys change your argon tank. Im down to about 200 psi.
Does low pressure affect the flow or can I run it nearly empty?
Also, how do you guys use up the last couple inches of filler rod? Hold it with pliers or just throw it away?
Im sure I sound like a cheapo but hey,,,,,who wants to throw away perfectly good supplies?