tig welding advice

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I am new to tig and i am just running beads on a flat piece of 1/2 steel . I cant seem to get it flat as I should using a foward and back movement. If I weave it ok I am moving to fast. I have it set at 150 amp using 10 of argon 3/32 rod and 3/32Last edited by angel85lx; 05-02-2012 at 12:42 AM.Reason: wrong picture
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Reply:[URL=http://img716.imageshack.us/i/imag0893q.jpg/][IMG]http://img716.imageshack.us/img716/8659/Last edited by angel85lx; 05-02-2012 at 12:43 AM.Reason: WRONG PICTURE
Reply:Ok a raised the amps and It's better.
Reply:yeah, I was just thinking, 150a is a bit low for 1/2" plate. Someone with actual knowledge can chime in on proper amperage, but Miller has a guide on their website that I use as a base.Hobart EZ-Tig newbie.
Reply:time to try a lap joint..
Reply:I raised the amp to 200 and it was better I just been getting the hang of the torch and movement.
Reply:Draw a line, cut a groove, etc. to follow.  That will help you run straight beads.  You shouldn't need 200 amps.