Another concept maneuver is now available at: http://gyraphicdesign.com/Super16
Again, will it work in real life? If it does then this one might be a better one to train on first, before trying the Cross Thread.
Sorry, this one is not completed at this time for the return to the original position. I will do it at a later date if it proves feasible.
John - not sure about the practicality/feasibility of either of these moves unfortunately.
The Cross Thread looks very high on the RichterScale of potential foul ups making it a huge risk in an arena presentation.
This new one would also need a huge vertical window to pull it off - in excess of the 10 kite ceiling.