Welding Sheet Metal On Cars. Because it will have you a lot more control over the whole process and it is more forgiving in case you do anything wrong. I use flux core wire which is 030 thickness.
The inert gas from the gas bottle is constantly fed through the hose of the gun along with the wire. Move from the top to the bottom. For steels keep the tungsten pointed and grind it parallel with the length.
The first thing you need to keep in mind is to select a thin electrode and work on a low amperage.
Learn how to weld sheet metal on a car. Weld about an inch of bead at a time. The inert gas from the gas bottle is constantly fed through the hose of the gun along with the wire. They can also cause costly future repairs if the rust spreads to vital components and damages them.