Is this UA weld test using API downhill?

Jim,
Current was set at 90 amps. I guess this could be increased? even for a 3/32" Tungsten?

What I meant by "overpowering" was that it seems like a lot of filler for this joint. The joint in question was an edge joint.
Thanks

Hello folks! I have a question regarding ER70S2 filler rod for tig. Actually, it is more to do with the rod diameter. I am using a 3/32" 2% Thoriated Tungsten on 1/8' steel. The rod diameter is also 3/32". It feels like it is a bit over powering for this application. Would 1/16" fille...