Hi 19Fordy,
These instructions you have are to push the shoes out temporarily for anchoir pin adjustment only. The 2X4 overnight trick gets rid of air bubbles in the system. I've mentioned this a few times on this forum based on success for me., most recently here,
https://www.fordbarn.com/forum/showp...47&postcount=3.
I started doing this for my motorcycles after seeing it mentioned in bike forums.
Try it, it works!