Procaster grabbing 3rd monitor

[Lextsy]

I have a triple monitor setup and Procaster only grabs my third monitor, not my second or first. I noticed there is a button to "start capture 2nd Monitor" but even then, it apparently does nothing. The options aren't very complex, so I'm guessing it's just grabbing a default/final display. Is there a config I can edit so I can get it to use my first monitor?