So I watched Polyphia’s new song Ego Death and it was absolutely incredible. It sounded amazing and Steve Vai was in it too and did a crazy cool solo and there was one whammy bar trick that blew me away. It was around 4 minutes and 12 seconds in the song. I looked at it slowly and thought it was a sweep harmonic into the whammy bar and staccato. I just couldn’t seem to get it and I was wondering if anyone else might know something about it?