No offense, C, but I never could figure out what you were doing. Add this, subtract that. You never explain what you're doing in a fashion that I can understand what you are doing.
Granted, that could just be my dull brain causing my inability to understand your process but I can't follow what you're talking about.
Should you go into greater detail...maybe someone could help you derive an explanation. Maybe not.
I try to explain what I see with the Gann stuff I put up here. I put it up here in hopes some younger less tired mind might carry it further and, of course, if it were to help some fellow traveler...all the much better.