Well here are some demos of leedz. I dont know exactly what to look for. But it seems obvious for wall hacks. constantly tracking through walls. I totally missed the best instance of the wall hacks. I was specing him and I thought that i had hit f12. He ran in to radar bunker took the flag, starting firing panzer before ever looking out the window. Then just jumped up and let it rip hitting a sniper on the rock in the face. He was locked in before he even looked out the bunker. I mean it was a random sniper for fucks sake. The rest of allies were trying to get into the gun controls. Many instances I have seen him pause before turning a corner, just staring at the wall, and then bam he jumps into the room with cursor on someones head, whether it be his teammate or opposition. If it is his teammate he only fires twice.
*****attention: someone please tell me how to put the demo on here*****
www.iowclan.com/uploads/2007-05-05-122756-railgun.dm_84