"Anonymous. I think it might be worth getting into this a little more concerning the left side leading, into a Reverse Turn after the third step of the Feather Step in the International style of Foxtrot Which i can see is not in the technique book by Alex Moore."
Exaclty - it is not in the book, because it is a refinement discovered since the book was written.
"The first of the Reverse is on that same line left shoulder leading. Do you now turn over your left foot and step to the side with your right."
No.
"Or do you step straight ahead
with the second step still on that same line,and turn on that second step to back LOD."
The "turn" does not happen until the second step, however the second step will go very slightly wide - moreso in a telemark than a a reverse turn however.
"If you were in a class and you are starting at the Reverse Turn with the left foot. Would you really stand there with a left side leading to start."
Yes.
"It as become very obviouse that you have never passed any teaching examinations."
It has long been know that the orthodox traiditon of teaching examinations is, if literally applied, out of touch with championship competitive practice.
"I think if you had you would not have let any one try to instruct you this way."
It's not my place to tell a champion/trainer of champions that he or she is wrong during the lesson in which I am paying a small fortune for his or her opinions. If I didn't think the teacher had some good ideas, of course I wouldn't go back. But they do, so I do.
"I would say you have wasted a lot of money."
You only waste money if you dismiss what the championship teacher has to say as soon as they contradict some point of supposedly orthadox technique.
"Do you think a person who teaches different to the manuel should be let loose on a class as a teacher."
Do you really want to learn to dance, or do you want to hide in your comfortable world of beginner approximations?