There are LOTS of these types of stories.
"Why can't Dillman just walk into the any UFC and tap-touch these insane fighters out in a sweatless victory?!" This question gets asked.
But, on this subject-there is a "story" by the faithful, that the top Gracies hired Dillman. In two long, private lessons the top-name brothers learned of the amazing powers and forever banned Dillman or any Dillman system people to fight in these...
Yeah, that is the story. It has such a charleton-esque feel to it.
But that is the story to the followers so they can keep the faith.
I had not heard of this Chicago episode....
I have endured many police pressure point courses since the 1980s and since it was me and some of my best friend detectives, there was a lot of horse-play and foolishness in some of those sessions, (we have played, no gear, tackle football on weekends so rough-housing was normal.) Tappy-tappy, touchy-touchy never seemed to worry work in the overall.
Any gorilla could smack a guy in the neck and knock him out. I never have considered that strike relagated to a Dillman-like system. But these multi-strike, meridian targets....?
Their true-belivers seem to drop like flies. Hypnotism? Expectations?
I have to tell you that one astute, outside observer/friend of mine saw a long demo once and true-belivers were tapped/knocked out-but the observer noted that the believers were using their hand and arm to break their fall on the way down-not something an unconscious person does...
In the late 80's, I was at a demo where Dillman viciously beat the neck of a young man to make him fall, failure after failure. It got ridiculous and he finally hit the young man so very hard that anyone could have knocked him out. The host, standing beside me, began to curse to me and said, "never again will I have this &%$%* in for a seminar!" The host was afriad he had almost killed the poor kid and that the host would be partly responsible.
Do you believe?
Must run,
Hock