Help configuring config.js

Hello all,

I’ve been pulling my hair out a bit, and I’ve done some searching around in the forums, but to no avail. I’m currently trying to modify the config.js file. I read up on:

and others

But I’m not making a connection, or missing a big detail.

I’ve also tried changing my ‘settings-config.js’ file to indicate 1080p resolution.

Can someone please point me in the right direction to modify the config.js file?

EDIT: as a reference point, I followed along with Spaceinvader One’s videos on YouTube.

This seems to be one way.