For some reason this happens on one side, but not the other (it's a 5 cp map thats identical on both sides). I don't know if this will help, but the only difference is that on the blue side, I used metal bars for the platform for the CP, and on the red side, I used overlapping wood (I tied all of them to func_detail). This same glitch also happens wherever there are those metal bars and stairs. Again, this only happens on the Blu side of the map, and not the Red. At first I thought it was caused by a leak, but I checked for leaks, and there are none. This is a very strange glitch and I would appreciate any help I can get.