The new numbering sequence makes no logical sense at all!!
As a passenger passes through security today, the Pier identification is (including the new as yet unopened 'E'), left to right, 'E', 'C', 'B', 'A', 'D', with letters being allocated as the areas were built.
From Wednesday, passengers will have, left to right, 4nn, 3nn, 1nn, 2nn.
I don't know about you, but I expect number to increase left to right. All the DAA has done is move the deck chairs. The boarding areas are still being designated as they are built, rather than being logical or easy to use.
Why not have given it a little thought and reallocated as follows;
E --> 101, 102, ....
C/B -->201, 202, ..
A --> 301, 302, ...
D --> 401, 402, ...
Just a thought ...
JAS