I've run a couple thousand feet of 2-3/8 pipe and panel fence this past year or so, fencing in pens, and a couple of arenas. I started out torch cutting the panels, then decided it was 50x faster to turn the Miller up to about 350, and burn right through the panels. You can take a 1/8" rod and burn through an entire panel in about 20-30 seconds.
Noted, thanks for the tip!!!! So you were using stick to weld those panels up to the 2 3/8s??
About all i have ever welded is 3/8s Bu 90 on D8 cat rollers idlers and sprockets and never anything especially that galvanzied stuff and just worried about being small and burning it up..