NA8 not a kit build
#5
Dave, looking at your tungsten....get that thing back up in the cup a bit. Without a ton of gas and a monster diffusing cup, that thing needs to protrude onlu about 1/8" at the most. it looks like it is ground sharp on a rough stone with way too much spin. keep the grind marks to a minimum and keep them in a much straighter, axial direction. it will help a lot to steady the arc.
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