Back in Ultimate Secrets of Card Magic, Ganson wrote that Vernon had shown him three routines which he was not allowed to publish. These were Joker Monte, a centre deal, and a rope cutting routine.
Joker Monte was subsequently published in Further Lost Inner Secrets.
The centre deal was published in Magic and Methods of Ross Bertram, and covered on the Revelations DVDs.
But until now, the rope cutting routie has not been available. In the introduction to Ultra Cervon, Jim Patton wrote that the Miller-Fox-Vernon rope routine seemed to have been lost.
How fabulous, then, to find Vernon's explanation of this routine on one of the "bonus" lectures. Given that history, it could have been released separately with a lot of hype. As it is, no one seems to have mentioned it.