Looking for some suggestions on Inside Corner on some .200 Aluminum,( New material ) Trying to Centralize the arc and the tungsten seems like it is getting to far back into the nozzle. Was using a 6 or 7 nozzle flow at 10 lpm.
Had amps set at 150,AC freq about 10 o'clock, tried AC Balance at about 2 o'clock and it spattered turned back down to 11 o'clock and it was better. Tungsten is 3/32 gold lanthanated 1.5%.

Welds easy in flat position corners are a little tough ,the arc is not focused in one place.