The mod works.

There is no need to toggle anything, and I can't see why changing the name would matter.

I have also unfortunately failed to reproduce your observations. When i load in with just the workshop mod i get -30% on gravel and without it i get -10%. I have been testing it by loading in as england in 1337, new game or continue game from 1.0.7

As I reported in my reply to Mazutaki, the in-game tooltips are broken, but the modifiers should apply correctly, but if you were already aware of that, doing the calculations faithfully, etc... I don't know what is wrong. Only that I am not experiencing the same problem.

this mod isn't working rn. I have found a fix is to rename the main text file in the mod to 00_generic and it works. Something about the inject is not working.,

I tried to change the game files too. It seems changing that doesn't change roads already built?

doesn't work. I tried no mod, then only this mod, there is no change in anything. Am i missing something that toggles it on? (mod is enabled

Thanks @Mazutaki, the change has been made.

I really appreciate the insight.

This would make your mod more compatible with other mods as this would only touch market access of roads

INJECT:gravel_road = {
market_access = -0.3
}

INJECT:paved_road = {
market_access = -0.4
}

INJECT:modern_road = {
market_access = -0.5
}

INJECT:railroad = {
market_access = -0.7
}

@Yagami

I booted up the game in vanilla, and in a sense you're right - the tooltip when hovering over a segment in the markets mapmode which has a gravel road shows -25%.

This is way higher than it should be. If you then hover over 'gravel road', it actually says that the gravel road gives -10% market access cost.

And when you run the numbers by multiplying the terrain cost x discount = final cost, you will find that the ACTUAL number being used is the 10% and not the 25%.

I booted up with my mod active, and for me the numbers look right (25% gravel, 30% paved).

Interestingly, your remark prompted me to test some other provinces and it looks like the discounts for rivers and roads are MULTIPLICATIVE.

Which means I can un-do the downstream river debuff and buff roads even more.

So major thanks for that!

And please let me know if you still have the issue after verifying files and/or which version you're playing on/what other mods you have active.

Thanks for letting me know. That's very strange and I will check it out.

If you check the base game and hover over in market mapmode on the distance line you can see that for some reason roads already double counted. So with your mod gravel road start from -50% i think you should know this.