I want to congratulate you, who take this endeavor on and study my life's work. It is not for everyone... and when you get it under your belt, you will appreciate it all the more, when you see others say it is over-complication.
Precision is going to require more effort and understanding than the moving average of retail theory.
I don't fault those who can't get it, I simply can't hold up progress for those who can't.