What it does Adds the ability to toggle between LFO and liquid-fuel-only for stock fuel tanks. Configurable via ModuleManager; you can customize its behavior or support other mods. Very lightweight. No new parts. No dependencies other than ModuleManager. Third-party mod support includes the ability to switch resources based on part variants. Ability to customize the format of resource display in the editor, via config. Localized in English, French, and Ge