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My new hot pass technique left porosity on a 12 inch header
Switched to a whip and pause motion on a 3G position weld in a tight spot near Tulsa. Thought I had the amps dialed at 130 with 3/32 rod, but the puddle kept freezing before I could tie in. Ended up with a row of pinholes that took an hour to grind out. Anyone run a steady push instead on overhead joints to avoid that?
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