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Catalytic Tweaks Mod FAQ

10 questions players actually ask, answered.

Where do I find the config files after installing this mod?
Launch your game once with the mod installed, then check your config folder (usually in .minecraft/config). Catalytic Tweaks will generate its configuration files there automatically.
Do I have to use all the features or can I turn some off?
Every feature is optional—you can enable or disable tweaks for specific mods in the config files. This means you only affect the mods you actually want to change.
How do I check what NBT data an item has?
Hold the item in your hand and type `/kjs hand item` in chat to see its exact details, including NBT tags and item IDs.
Can I set up Pipez filters without crafting diamond upgrades?
Yes—place basic upgrades in your Pipez blocks and the mod will unlock filter options directly, removing the need for expensive diamond upgrades.
What happens if a Modular Machinery recipe fails—will I lose my items?
This mod includes a fix that prevents machines from deleting your items when a recipe fails by mistake, so your materials are safe.
How do I build custom recipes with this mod?
Use the command `/kjs recipe` to open a chest menu interface that lets you create shaped and shapeless recipes easily without writing code.
Will this mod slow down my game if I have lots of Modular Machinery recipes?
No—the mod is designed to handle up to one million recipes and process thousands of machine operations at once with minimal lag.
Does this mod work with Almost Unified?
Yes, the KubeJS additions connect automatically with Almost Unified to keep your recipes organized and unified.
Can I rename my Modular Machinery machines with custom colors?
Yes—the mod lets you rename machines and apply custom colors and translated text to them through the configuration system.
What do I do if EMI recipe viewer is running slowly?
This mod speeds up EMI by letting it load recipes at the same time instead of one at a time, which should improve performance significantly.