Ah, after reading some of that I remembered why I just went with focus.

I have 1 assist key, and 1 follow key.
And what I was running into was when I would change leaders, swap PiP to the leader, the macro was failing due to the leader always assisting party1..and losing the actual target.
If there was a way to /stopmacro [if_you_are_the_leader] it would be awesome. I just gave up and wanted to get back to playing so I left it.