Tod, I noticed that awhile back. The map rooms on those bases on the center isle of NDisles map are laying on top of the terrain with no exterior borders that keep players from entering inside the map room bubble. Players can sit inside the map room in a vehicle, not be seen, and lookout the map room door and fire at troops. The auto base guns are able to fire, hit and kill you as well as base man guns and other plane and vehicle guns. They can go through the map room and kill your bailed pilot or vehicle. I thought I mentioned this already, but I guess I forgot.