Quick question. Its any way to reduce the "default reveal range" ?

I've been trying to do some kind of ultra hard game modlist and configs. And, oviously, darkness it's a must.
In order to achieve that "perfect" config, that is both paifull, but not unplayable, I've messed arround with some of the options that darkness is allowing me to change.
Some of them are changing the reveal area/ lighting area/ and light levels for every helmet/suit that the dupe is wearing.

Yet, there is a "DEFAULT" reveal range of 2 TILES. That means, that I will always be able to see at lest 1 tile extra every time I get close to a wall.
Even if I do understand the idea behind this, its stoping me from being able to make digging much more painful and dangerous. And thats one of the thing that i consider darkness is perfect for.

Not only the light levels (you can make the mod only visual). But also the dificult it is to look for resources when you are hungry, without oxigen, dying on heat... and you sudently digg through a tile that fills your base with poluted watter, or open up a vent of hydrogen that it was perfectly enclosed. And you will die or almost die because you didn't plan on advance, or researched those insulated walls.

But the way the mod is right now, i will always be able to see what's comming on advance. so no chance to die to a zombie spore spread, or a sand cealing drop. Or lava....

that's why im asking if its posible to make an option on the config, or reduce the minimum reveal range to 1 and change a little the default config giving dupes a default reveal range of 2 (or 4, not sure if it uses diameter instead).

That should give the chance to confing the mod this stupid way of mine, and yet maintain the mod default config, so you can always see 2 tiles deep into walls. That will allow me (nobody) and any player that might want the chance to have this "hard way"revealing.
Also, if im anoying, you can just tell me xDDDDDD

Anyway, thanks for reading. Hope you can consider to make this ajusment, if it's not a pain on the but for you. And of course. Thanks for keeping an eye on this great mod. Thats giving me and a lot of people plenty of enjoyment playing ONI.

Thanks