Can somebody explain to me how it works. I just can't figure it out.
I'm trying very hard to have full happiness. Therefore i have low tax in some provinces, high only in main.
Yesterday i had my people as happy as possible so my average happiness was 114.
As every day, before refresh time for happiness expire i build some army so as always after refresh i had again full happiness in all provinces BUT my average happiness is 113 now.
Why and how come?
Even if i add to calculation vasals (and they are not calculated in average) my happiness should only increase and not decrease. Worst case scenario it should be the same as yesterday.