As I understand it TIG welding aluminum is not like steel in that the puddle you get is different. for the life of me I could not remember what "different" meant.
any tips or hints you guys can throw my way??
I found with the SS tubing Im welding, if I go over the area with a real light peddle & warm up the area, B4 I put heat into it, it wants to weld better. I just strike an arc, back off to where it will just keep the arc going & then run it back & forth over about 1 1/2" & heat it up some. then go back to the starting point, put a little more heat into it & it puddles up nice & I can just run right through that 1 1/2" area.