If you mean do a stick grind and swing the stick around so it wraps the axle then thats been done.
but it sounds like a different variation of that concept with a stick kick and infinite suicide tagged on.
What might have helped would be
which side of the string do you start on
which stick do you grind on and which way is it pointing
which direction do you swing the stick.
video would be favourite though, practice it so people going to EPCC can see it.
edit: @Barnesy, what is the second diabolo doing?