Update: Did some resistance checks and found 2 ohms resistance in the torch power cable. It still works on the Dynasty with the foot pedal, but according to Miller, 2 ohms is enough to interfere with Lift Arc. So it ended up being a slowly dying power cable. I also learned that the Dynasty will tell...

The W9 is my go-to torch for restaurant stainless work, and it works well most of the time. I have the larger torches, but they are not my first choice. I have a diamond-back 20 torch hooked up to a cool-arc 40, all tied to a small hand truck that I take anywhere I need it. It is set up with a 50mm ...

Has anyone ever tried to run a water-cooled 20 torch on a Maxstar 150 STL? I sometimes need a water-cooled torch for restaurant work. I tried to connect a diamond-back 20 torch to the new Multimatic 200, and I could not get it to work.

I operate a mobile welding business in and around Crestview Florida. I have been in business since 2006, and spend most of my time welding aluminum and stainless steel.