Hello there. I've been messing around with Hammer for awhile now and I finally decided to start making some serious maps for CS:S. While they aren't the most complex in nature yet, there is one problem I keep running into that rather annoys me. On my current map, it's a two level building...and anytime a player on the upper floor runs along a wall, you can see their shadow against that wall on the lower floor. I've had this same problem in other levels as well, in various circumstances and I don't know how to fix it...any ideas would be greatly appreciated.