Quote Originally Posted by jakeru View Post
srp - got any pictures of your work with those settings?

Here are the settings that I like to use lately. Seems to really "wet in" the toes of the weld bead nicely. And of course, leaves a beautifully shiny weld bead as well.

Super200p (non-adjustable 60Hz AC frequency): 25% He gas mix, 20% EP AC Balance (the minimum allowed on the machine), no pulse, 1/16" 2% lanthanated tungsten, about 12-15 cfh total gas flow with a #6 gas lens.

(I'll edit this post with a picture later.)
I will get some lanthanated and try your set up, do you think me not having the 25% helium will make a difference?

I posted a pic of the aluminum parts I weld, I will post more later.

http://i854.photobucket.com/albums/a...p/Muffler1.jpg