Siam has 4 cities, you can get a glimpse of the fourth one in the third screenshot, it is 5 tiles away from Siam capital and 4-5 tiles away from Lampang
All of my cities have roads too and even the inner one (Rotterdam) is still hit by a a huge amount of pressure, and they seem to produce less pressure of their own. To me, it seems like Siam Holy city is exerting way more pressure than it should and my Holy city isn't functioning properly.
In order to take any guess about this situation I think we should all agree on how many tiles can religious pressure travel from a city through open terrain, rough terrain and roads. If we accept 10 tiles as answer I think the pressure shown in Rotterdam is not the expected value.
1) Your cities (and the CS) are in term of followers...
I'm a bit lost here. What I gathered from your answer in the earlier post is that
- Cities generate a base religious pressure WHEN they have a majority religion, otherwise they don't
- A city in range of religious cities will get a certain amount of pressure depending on the number of follower in the nearby religious cities and slowly turn pop into followers
- A city with a majority religion but mixed follower will exert mixed pressure reflecting the ratio of followers in the city
So I'm lead to believe that in the scenario where 3 cities with different religion have the same pop and are passively converting a fourth city, the one city with the most follower will exert the biggest pressure and eventually win the fourth city.
Yet what we're seeing here is that the first follower of a religion in a city enables (better yet, just shows) the pressure his religion is exerting and that doesn't seem to fluctuate a lot with the actual number of followers but the full extent of the pressure is applied as soon as the first follower is in the city. It's true that in the OP my continent was swarming with Bhuddism, but even after gaining majority in each city around Muang and Rotterdam the pressure is still heavily in favor of Bhuddism, the number of cities AND the ratio of the followers inside are now HEAVILY favorable for spreading my religion, but the numbers are still pretty moderate and Bhuddism effortlessly exerts the same pressure with just 2 cities in range! What about my roads? My religious majority? They don't seem to work for me! Nevermind the fact that my Holy city trade routes CAN'T exert any pressure selectively on Siam cities which looks like a bona fide bug.