So here's my understanding of Multi Attack and Working Together with how they interact with Damage Powers that require a free action. Tell me if I've got this wrong.

If something like Outwit is showing on dial, you could use Outwit as a free action, then give character a power action to activate Multi Attack or Working Together and use those free actions for whatever actions you wanted.

But if Outwit is showing on dial and you give the power action to use Multi Attack / Working Together then anything you do within that cost one of your free actions from that ability. So if you get 3 free actions from Working Together... you use one for Running Shot, then you Outwit because you're now within range, then you attack again you're done. Because you had to use 1 of the 3 free actions from Working Together to use Outwit. Basically once you've given the power action for Working Together or Multi Attack you can't give OTHER free actions between those granted by Multi Attack/Working Together correct?

Wouldn't be able to go power action for Working Together, get 3 free actions, Running Shot, Outwit, Penetrating Blast, Regular Attack.

You are correct.

Rulebook page 8