Thanks guys, I'm Geussing its bcause I didn't clean it good. Going to grind it out and try again.

I have also played With my balance and had no luck

I have a syncro 200 Tig, I'm using 1/8" tunsten pure with argon at 25 . My weld keeps looking like this. I preheated it because it is 1/2" thick. Any suggestions? I don't have this issue when I weld at work.