Do not make the mistake of thinking the map is two-dimensional, it isn't. It's three-dimensional, and probably four-dimensional as we also have to consider the passage of time as the map evolves. Then keystones become very important.
One of the talents I have always possessed has been the ability to look at two-dimensional drawings and see them in three-dimensions, and even to turn them in my mind and look at all sides. You see some of those questions in IQ tests. This is something we have to be able to do with Q's map.
And that is why I (we) rely on you as one of the best analysts of Q puzzles. You have a knack for seeing the big picture and connecting dots. Not all of us think alike.
You are not the only one, of course, before you get a big head. :)