[giaur]

and will for sure be blocked by our devs.

It's too bad IMHO there should be gui dialog for advanced settings like this and not necessarily some text file somewhere only. Some kind "advanved settings" tab is enough (and I'm not talking about 3d only). Well considered gui can eliminate need to editing files by hand. But this is my opinion only, you can agree or not.

I agree a lot of advanced and only occasionally neede to change options in main preferences menu is not good idea, but looking for some text files, reading documnetation (not always up to date docs), etc is always pain.