Hi I'm a new owner of a 200 DV power TIG. I need to weld someone 1/16" aluminum, T and butt welds. I have inconsistent results. Never very good. Can I get some opinions on what setup to use?

I have tungsten and hardware to use 1/16 inch diameter and 3/32 inch, gas lens, 26 torch, lanthanated 2%, thoriated 2%, and ceriated 2% tungstens. I have messed around with pulsing, various frequencies, etc., but I really just don't know what I'm doing so any guidance would be greatly appreciated.

Thanks,
Mike