I'm working on a mod for 1.7.10 Forge that needs a complex config for the user to set up, but only the "general" category shows up (from Configuration.CATEGORY_GENERAL). This is how stuff's being registered: public class ModGUIConfig extends GuiConfig { public ModGUIConfig(GuiScreen guiScreen) { super(guiScreen, ConfigurationHandler.getConfigElements(), Reference.MOD_ID, true, true, GuiConfig.getAbridgedConfigPath(ConfigurationHandler.getConfiguration().toString())); } } public class Configur...