I appreciate the effort you're putting in, it really means a lot.
So, when you enter a terminal you are always "up-right" and facing north, I mistakenly told you the north tower but forgot that I rotated the entrance direction for the second terminal, so it would more properly be called the east tower.
When you enter the second terminal, take an immediate turn to the right, 90 degrees, and go straight through the hall, it will take you to the middle pillar of the three pillars/towers/long halls in the second terminal's map. From there, go straight up that middle pillar, at the end you will find this area, think hard about this square:
