Actually, expanding on my previous comment, I have gone through several battles and am wondering how it is fair to have a corporal in the same battle as a marshal? Basically, in one of the battles, there was a marshal that was just hanging out killing every opponent as they regenerated and any shot didn't phase him probably as he had fully upgraded his tank. For him it was just a slaughter fest. Again, how is this fair? Yes, previously I acknowledged that I pick and choose the map that I play on to match the equipment that I have. I pick and choose my battles to ensure that I potentially could be in the top of the score board of the battle. That said, often, I am not. Something should be done to ensure battles are fair, but this system is not very fair.

Yes, I understand why this is being done. Personally, I carefully select the map based on the tank/turret that I am currently playing with. I also choose battles where I am one of the higher ranks, this way I can get the most out of the equipment options that I have. I suspect that you need to work on making the system a little more palatable for players to use. Perhaps give a experience multiplier for letting the system select both the map and rank range. You might also consider at least allowing players to select the map that they are playing on.