Gosh, I was looking over the website at all of the cross beak chickens. It get worse and worse. I hope my little chick doesn't have severe one, although I think it will because it showed up so young. I really hope it is a hen as well, so I can keep her. It will be hard to place a cross beak roo. I am going to try a file, because it is so little, I don't want to use a dremel on it, or nail clippers. I guessing a metal file from the hardware store is what you use.