Configuration & Tweaks
Although the guide has many tweaks and configurations setup for instant play, you can edit many of them these using the below:
Mod Configuration Menu:
Some mods may have a Mod Configuration Menu. When in game > enter the Pause Menu > press 'M' to open up the Mod Configuration Menu.
Changing FOV:
You can change your FOV in the Mod Configuration Menu under the Enhanced FOV section.
Stewie's Tweaks:
When in game > enter the Pause Menu > go to Settings > Tweaks. There's a large selection of tweaks to pick from but you will need to restart your game for these to take effect.
MO2 INI Files:
MEW has many ini files stored in MEW - INI's and Configs. Open the Tweaks, Configs & Patches separator in MO2 > Locate MEW - INI's and Configs > double click it > click the INI Files tab at the top.