Cheers Paul,
I'm far from the stage of using less than all my fingers, last night i had a session and did hangs with the timing as 7 on 7 off and a 2 min rest between sets (3 sets). I think if there were report cards for training mine would read "Chippie must try harder!" lol.
Loner,
I remember seeing that somewhere and tried to find it but couldn't, obviously not looking in the right place.