Need help learning how to maintain argo

[Estellios]

There were a couple targetting related controls. I think aside from what's been mentioned, there was also an L1 + Up/Down you could do (It's been a while since I've played on PS3). And that combo swaps according to the aggro list, not according to left/right positioning.

Forgot about this but it is probably the best way of swapping to a specific target as a tank since you can directly move to whatever enemy doesn't have a red square or whatever specific enemy you need to pick out of a large group.