Hope you find this useful. I apologize for the sound. I had mike problems and didn't discover it until I was done. It's a long video. 27 minutes. I didn't want to edit it down because I wanted it to be in real time so you can really get a feel for how good this tool is. I've taught 3 classes using this tool or something similar and brand new turners really find it easy to use.
https://www.youtube.com/watch?v=puK60q0qjx8