I wouldn’t say it’s harder, but what it does is teach you how to constantly watch your puddle , feed filler wire and adjust amperage constantly just due to the properties of Aluminum. There are a lot of different things going on at one time. I think it’s advantageous to learn Aluminum even if you don’t do very much of it at a production level. The skill set you will acquire is worth the effort and I feel like it transfers to other material types easily.

Nice.

Absolutely Thanks Martin.

I actually have the polarity backwards in the photo.

Haha. Thank you bud.

In my humble opinion there asking for trouble on those joints. Crater holes like that always lead to a failed weld.

I am. As soon as I can.

Kyle Boyd yes on fuel tanks you really do t wanna see that line. Trying taking a stainless wire brush and clean the inside and outside where your welding and then Acetine wipe, it should make penetration go a little better as well as get rid of that line.