I have been getting numerous emails (123 so far) requesting a video demo and help in learning my shift.
The following information will aid you in learning the move.
David did an excellent job in trying to explain this move on paper.
Having said that, there is a serious error that needs to be corrected now to help all that want to master this move.
David states "With your right hand pick up the bottom portion from above in Biddle Grip".
Pick up it up in Straddle Grip immediately..
Do not try for speed at first. Learn to move slowly. Speed comes later.
You will be teaching you fingers and thumb to do what they where not used to.
Soreness at first and then Viola, you have begun to master it.
I have asked for help in getting my original magic out for all to learn.
We shall see what comes ..
Best to you all.