I got bored and decided to make this. The trick is originally by Bcmaddog and there was a decent number of request for a tutorial. Let me know if you learn it. Feel free to give any feedback and if you have any requests for future tutorials I would love to hear them, tutorials are much more fun to make if you think someone else will actually use it.
Original by Bcmaddog: www.youtube.com/watch?v=3FxyG77wkDI&feature=youtu.be