Good point Bixby. That macro did work as I requested though. I'm going to spend time tonight to refine it. After thinking about how I had things setup before I remembered that only my opening move had the assist command in it which was tied to my focus target (usually the tank). The rest of my single target macros were just the attack with a line added to make my pet attack the same target.
So what I think I'll do is just have one macro that assists my focus and have the rest just be the regular actions.