If you want to change the default monitor configuration, you can setup your own personal monitor variation or use nwg-displays.

Personal Monitor Variation

Please open the ML4W Dotfiles Settings App and select the system tab. When you scroll down you can see shipped monitor monitor variation.

You can also create your own variation as described here: https://github.com/mylinuxforwork/dotfiles/wiki/Configuration-Variations

Use nwg-displays

The ML4W Dotfiles are supporting the application nwg-displays (https://github.com/nwg-piotr/nwg-displays) to configure your display settings.

Install nwg-displays on Arch Linux with

Arch

sudo pacman -S nwg-displays

Fedora

sudo dnf install nwg-displays

Open the app and apply your desired monitor settings.

Then open the ML4W Settings App and select the Monitor Variation nwg-displays.

From now on you can change your monitor configuration directly in nwg-displays.