I fixed the mouth size, I have been playing with the size blocks ever since my first profile went up on the scratch web page 2 years ago -w- oh! and also, if u want a slower/smother animation try changing/adding the wait block to say 0.5 or 0.3 or else it will be to fast or to slow for the song and trust me that always sucks to fix. not that I have ever tried to animate movement, its just been to hard. oh I'm rambling aren't I? sorry...... I wiLl trY tO fIx ThaT