Found these excellent videos on youtube today that really details how to use this tool....Susan Cleveland, who is the developer of this ruler, does an outstanding job of narrating the videos..Hope you find this as educational as I did....
Piping Hot Binding Tool -
Part 1
http://www.youtube.com/watch?v=q-rThp7KGRw
Part 2
http://www.youtube.com/watch?v=zMlU2...eature=related