even noobs who haven't played this game a lot of time know that in jaymod you can see enemies in the map, and in limbo menu in gaymod there is a camera, etc. etc.
and that even in etpro you can hear enemy footsteps, know the spawn time, guess that campers are camping in obvious places, look from your team mates point of view when you are dead, etc. etc. etc.
So it's silly to consider these things as secrets that only some people know, and FA admins don't know.
I strongly doubt that they haven't considered and excluded all those things before judging, I don't think they are so retarded
Why, then, they don't ban all good players, and why they even unban people sometimes?
Whatever... imho you should just accept it and play elsewhere