Good news everyone!
Today I updated a few weak spot guides to reflect changes made in the game over the last few patches. Over the next few days the remaining guides will be updated to the new format. Essentially the new guides will only list effective armor values which do not take into account normalization. This is due to Wargaming changing normalization several times in the past which makes it extremely difficult to keep up with them if I have to go back and update every guide(with dozens of calculations for each one).
The guides that have been updated are listed below.
Tomorrow I will most likely have several more updated.