func_breakable_surf not working

[sweden4ever]

Hi guys!

I've got a problem with my map, when i've added func_breakable_surf to my brush windows they wont show in game (i can go through them to). I search my map for problems, the program finds the problems, i click fix, when i'm compiling my map again, the windows wont show, i click search for errors and once again, they're back...

The program says this about the error:
"entity (Func_breakable_surf) has unused keyvalue "lowerleft"

Anyone that knows how to fix it?

Thanks

 

[Kester^]

Is your brush totally covered in nodraw, apart from one face?

 

[Rapstah]

What game?

 

[sweden4ever]

Ahh, forgot nodraw

Thanks man!