@warrenh I use a sharper tungsten as well.
@bigd thats great advice..i used your technique and it is working well! thank you

ill try the smaller wire! thanks

good advice thanks. what do you think of having a cold lap of filler on the material that can catch as soon as a puddle is made?

Hey guys. So i tack weld aluminum and stainless steel aerospace parts that are prepared to be brazed. I find myself having to work with thick and thin parts and sometimes distort the back of thinner metal running too hot on the thicker metal. Any tips on how to tack two different thicknesses without...

thanks artie and mike!

Hey there my name is Ben. I am currently finishing my last month in welding school in California. I just passed my certification test for AWS Tig aluminum! I couldnt have done it without the help of the video instructionals. The podcast brought me here and im looking forward to gleaning all the info...