To sum it up...
One main arena had people complaining when the cap of 500 got hit that they didn't want to fly in the other arenas so HTC made two LW arenas.
Caps auto adjust because people were complaining that one LW arena would be full and only a few players were in the other LW arena. HTC made the caps "dynamic" in that they increase in cap by how full the other arena is. This way the arena population increase more evenly.
Also, this is the way it is and no amount of complaining will change it, this horse has been beat to death many times. If you wish to, you may do a search and read for a couple of weeks all the arguments, comments, and replies. or you can learn to live with it and have fun flying
