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Discover how to simplify TIG welding settings on the PrimeWeld 225 and similar machines in this 22-minute instructional video. Learn which knobs and settings can be set once and ignored when using a foot pedal, including start amperage, upslope, downslope, and end amps. Understand the importance of pre-flow and post-flow settings based on factors like tungsten size, metal type, and amperage used. Explore specific techniques for TIG welding aluminum, focusing on AC balance and AC frequency adjustments for various applications. Gain valuable insights to streamline your welding process and improve efficiency with the PrimeWeld 225.