Found a bunch of videos, enjoy
youtube.com/watch?v=8zYMPTDbEyk
youtube.com/watch?v=xHnBfsJfTuY
youtube.com/watch?v=__V2CsKQPV0
youtube.com/watch?v=-ySi1aQtzto
youtube.com/watch?v=E05f_fb-KXE
youtube.com/watch?v=kGJVge_MNtA
youtube.com/watch?v=oitLZkKgVIo