Removing barbed wire would fix the solution....but wouldn't you guys like to fix the issues on wow it's happening in the first place? I mean i guess you could release a simple patch to remove barbed wire all together temporary...untill you guys fix the issue with it making graphical problems. I wouldn't say give up on it all the way though because it still is some what usefull in the game. Especially if you don't have a toolkit ^ ^