Remember In-Out-Move from a FMF a few weeks ago? Here is what and why I was talking about that.
Do you ever get those weird pimply looking dots in your aluminum welds? Here are a few reasons why you might be seeing them.
Do you ever have your setup just right, machine settings perfect, gas flow rate right where the books say, arc gap is spot on, speed dialed in, and you still have a rough time with your welds coming out right? You might be missing one simple step....
Roy Crumrine discusses TIG torches. Starts at around 4:40!
