Why not just simply read the front pages of Alex Moore's technique book. instead of starting half way through it.There is a description of Forward or Backward steps, and how they should be done. There the argument comes to an end. I'll give an example going to a Backward Walk. The Footwork says TH. but it isn't. It is Ball Toe Ball Heel. I think this is explained if you can read the front pages of the book. From there look at the Forward Walk without any pre-conceived ideas that you may have. Timing also is controlled by foot pressure. Can it be anything else but.