Not sure if you mean me, but I was one of the first to reference those pictures from the Miller handbooks, and from ArcZone, and another from Google Images.
Now that I think about it, it couldn't have been me since I'm in no way in witness protection, LOL. But I do know that once I posted those pictures, others started saving them and posting them up once the same topic was brought up again.
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Thread: Narrower arc from blunt tungsten
06-24-2014, 10:02 PM #11