If for any reason you want to return to vanilla state without the script's provided Reset method, follow the following instructions to do it safely:

• Delete the folder with the name of your merge inside the templates folder of the package. It will be empty if its currently active.
• Run Setup script and if it asks to choose active template, just press enter without specifying any choice.
• Copy all the files inside the sources folder of the package and paste them inside the game's data folder, overwriting all files.
• Delete all files inside the data folder with the name starting with SourceMergeExtras.
• Remove the SourceMergeExtras - Plugins mod from your mod manager, if you had added it.