I want to know if any has any experience with the 2465P-R pancake antennas in a large open gymansium building. I am looking at deploying 2 LWAPPs (one in each end of the 200 foot building) with the pancakes at each end of the building facing each other. These would be approxiamtely 25 feet high. My questions are - 1.) since they are being placed so high, will the RF coverage extend down to floor and 2.) I do have about 20 feet of space that will end up "behind" these pancakes - will the antenna also be able to cover those ares in this configuration? Anyone having experience with these antennas in this configuration - please chime in.