Reducing spatter

[73-TYPE-LT-LS1]

I have figured out how to get decent beads, no how do I reduce spatter?








I’m not exactly sure what the wire is as it was on the welder already. I know it looks like an ER70 of some sort. I see -3 and -6 listed at a couple places stating -6 has less spatter. Might try that.
Gas is a 85/15 mix