Well still not working right for some reason. I put in all the info in the cut profile but it hates me .LOL I set the preset volts to 117 like the book says, start cutting and the tip volts will go up and down +or-20 volts and the torch will not move then sometimes it will go up but not back down when it should. Its crazy because the first time i tried it on 16 gauge it worked pretty good but now it doens't matter what metal thickness its like it works when it feels like it.