Thank you for the reply. I did download the official editor, but it seems, and correct me if I'm wrong, that I cannot sort players by PA with the search function, because it simply doesn't show PA in the list of players as far as I can see, only in an individual player screen.
With what utility can I find a list of players with negative PA, if there is one available? I use FMRTE, but with this it seems not possible to apply a search filter like this...