I'm using 75/25 and it's all I've ever used. My welder is a Lincoln SP-135 Plus that I bought about 15 years ago just for body sheetmetal. I've used the heck out of it.
My welder has since been updated to a newer model number called the Power Mig 140C.
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'69 GTO Convertible - Acquired October 2020. An all original project car. Restomod is underway PROJECT THREAD
'83 Chevy Choo Choo SS El Camino - LT1 350/4L60e, Owned for 30 Years, completed 2nd restomod in 2018 PHOTO
2019 BMW 440ix - Twin turbo I6, 8spd auto. PHOTO
'55 Chevy Bel Air Sport Coupe - Ram Jet 350 / T56 Magnum 6spd, Restomod Completed Sept. 2012, Sold Sept. 2021 PHOTO
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