This: http://www.mig-welding.co.uk/thin-metal.htm
Also, how good was your earth? Did you clamp it to clean metal? was it close to the weld?
I would say they are cold... and that would lead to a lack of fusion . Have a practice on some scrap until you dial in the thin metal technique.What can I do to improve these welds?
Any advice is appreciated.
It's an rtech imig180, I will give it a go.
Thanks
I found it the just now. Bloody typical. I think a lot of it is technique.