The Big Leg break

I've been pondering the intricasies of Leg Break bowling and beginning to understand how complex a bowling action it is. I'm currently of the opinion that I bowl it in three distinctly different ways producing three different balls with differing attributes. Peter Philpott in his book breaks the Leg Break down into 2 sub variations -

The normal Leg Break and the Big Leg Break

http://www.youtube.com/watch?v=xu_bMgmd3O0 2.38

To be continued