image.jpeg This is on 3/16 steel with a Lincoln 140, 75/25 with .025 wire. Just practicing. Help with what is right and wrong and why, if you have time. My machine goes from A-D for amp and wire feed was adjusted between settings. My opinion is C. B looks like not enough heat, D looks like to much ...

Thank you. That helps me out a lot. Little are not cheap now days. It's been awhile since i have checked the prices on tanks and wow they have went up

New to this forums and welding. After tons of research, I have not been able to find any info on this. Hobbies at best but don't want to keep 100 bottles in my garage(nor want to spend the money) so here is my question. There is a ton of defferant way to buy/use gases like CO2, 80/20, 75/25, argon s...