[RC1] Canyon Piece Allows Blockmxing

[zack11]

I was using the editor recently and noticed that you are able to blockmix in the editor:

https://dl.dropboxusercontent.com/u/122 ... Glitch.png

When you select the block is shows that this section is not "taken up" by part of the block. This allows you to place any piece within this area, even though it is already occupied. I haven't checked all pieces yet, but this piece is the only one that I have found so far that has this problem. ALSO: If you try to compute shadows while this is present it freezes my entire computer (i.e. no keystrokes work, must restart computer).
Regards,
Zack11