You can't just name them as .pcs you have to compress them with LZ77 then save them as a .pcs then they should work in game.

Hey Mariokart64n, I need your help. I edited Bowser's armband things to remove the top one on the right and both of the ones on the left using Vishkugeta's method but when I look at the finished product in BrawlBox it looks like this.
http://img571.imageshack.us/img571/822/bowservertex.jpg
As you can see the ones on the left have deformed and been enlarged when I shrunk them in 3DS Max to be not visible but the one on the right is fine and turned out how I wanted it to. I already asked Vishkugeta and he said he has the same problem and told me to ask you.  I don't know what could cause this and was hoping you could help me. Thanks.