I had a couple of models come though with an unexpected "@" in the label.
If the logic is to have only alphabetic characters in the name then can I recommend restricting to just those characters: (Actually I've added underscore to the list as it'll probably get used) var _name:String = frame.name.replace(/[^a-zA-Z_]/g, ""); [Pretty obviously I'm not a regexpert. Like most of us, I just google it when needed.]
