Just been sitting at 1482 since I left CF ... 0.25% of that is 3.705 ... since mine isn't dropping, if this is the decay rate it must be rounded down? If that is the case, it would appear decay will not stop growth until 1200 acres, and will not actually decay the pool until you go over 1600 acres, and if you did go over 1600, would not decay lower than 1596.