From my readings on this forum it seems to me that Brian is not a 100% golfing maching instructor. He seems to add some of his own teachings and ideas to the forum. Which I must say, if I am right, I really like his thinking and teaching. It has helped me very much.
If I am wrong please tell me.
You are right. But, what is 100% tgm?
I mean most of those guys:
-cant get the student to hit it better
-quote the book all day long and it is not relevant to the student or this puts them off the whole lesson
-teaches tgm as a method teaching tracing and pointing with a tripod to all, wether they need it or not
-is dogmatic about their golf knowledge and only teaches one pattern
-cant give a 'real world' golf lesson to Joe six pack!
Yes, they know the words in a book, but really is that teaching golf?
Brian, has drawn upon a variety of resources to further his instruction and grow as an instructor. This is an addition to a base derived from tgm and is not a book literalist.
So what ever you call whatever you teach, so long as it gets results and makes people better: keep doing it.