"Looking at the video clip You had better look again. When that right foot is extended right to the tip of the toe what do you see apart from the foot."
1) I see a body which has been continously moving backwards.
2) I see a right knee which has actually not compressed forwars RELATIVE TO TEH ROOM, though it may have done so a little relative to the body.
"It is a bit childish to say my Blackpool Champions. I wonder if you have ever met one"
I didn't say my blackpool champions, I said my blackpool champion coaches. As in the several individuals amongst my pool of guiding coaches who hold such a title.
"Maybe you attended a group class but that didn't mean you understood."
On the contrary, these were private lessons in which the coaches answered my questions on these sorts of topics, and in which I danced these actions with them.
"Do you remember saying that in a Back Lock in the Quickstep that the shoulder doesn' t go back with the hip. Was that before or after your brief encounter."
It goes back of course, but not as far as the shoulder. I believe that particaly correction of your misunderstandings occured several years into my habit of study with such coaches, which is of course ongoing now.
"Do you also remember very recently say that when we dance we stand on only one leg at a time and that one foot is off the floor"
WRONG. I did not say that one foot was off the floor, I said that it COULD BE off the floor without causing a problem.
You still haven't discovered the difference between a foot that might be on the floor but is not bearing any weight, and a foot which you are counting on to support you!
"And no Blackpool champion, and these are your words, would tell you On a backward lowering step the TH must become flat before the departing leg retracts."
WRONG AGAIN. THE PERSON WHO TOLD ME THIS WON BLACKPOOL SEVERAL TIMES!
"Also they would at no time tell you to go to the point of imbalance by sending your body ahead of your feet"
That came, quite explicitly, from yet another multi-time blackpool champ I've been priviliged to work with.