diff --git a/src/main/java/org/mvplugins/multiverse/core/config/MVCoreConfig.java b/src/main/java/org/mvplugins/multiverse/core/config/MVCoreConfig.java
index a82f83df..7c8e18fc 100644
--- a/src/main/java/org/mvplugins/multiverse/core/config/MVCoreConfig.java
+++ b/src/main/java/org/mvplugins/multiverse/core/config/MVCoreConfig.java
@@ -38,9 +38,8 @@ public class MVCoreConfig implements MVConfig {
     MVCoreConfig(@NotNull MultiverseCore core, @NotNull PluginManager pluginManager) {
         this.configPath = Path.of(core.getDataFolder().getPath(), CONFIG_FILENAME);
         this.configNodes = new MVCoreConfigNodes(pluginManager);
-        this.configHandle = CommentedYamlConfigHandle.builder(configPath)
+        this.configHandle = CommentedYamlConfigHandle.builder(configPath, configNodes.getNodes())
                 .logger(Logging.getLogger())
-                .nodes(configNodes.getNodes())
                 .migrator(ConfigMigrator.builder(configNodes.VERSION)
                         .addVersionMigrator(VersionMigrator.builder(5.0)
                                 .addAction(MoveMigratorAction.of("multiverse-configuration.enforceaccess", "world.enforce-access"))
diff --git a/src/main/java/org/mvplugins/multiverse/core/configuration/handle/CommentedYamlConfigHandle.java b/src/main/java/org/mvplugins/multiverse/core/configuration/handle/CommentedYamlConfigHandle.java
index d6590a9b..9766108d 100644
--- a/src/main/java/org/mvplugins/multiverse/core/configuration/handle/CommentedYamlConfigHandle.java
+++ b/src/main/java/org/mvplugins/multiverse/core/configuration/handle/CommentedYamlConfigHandle.java
@@ -24,16 +24,17 @@ public class CommentedYamlConfigHandle extends FileConfigHandle<CommentedConfigu
      * Creates a new builder for a {@link CommentedYamlConfigHandle}.
      *
      * @param configPath    The path to the config file.
+     * @param nodes         The nodes.
      * @return The builder.
      */
-    public static @NotNull Builder builder(@NotNull Path configPath) {
-        return new Builder(configPath);
+    public static @NotNull Builder builder(@NotNull Path configPath, @NotNull NodeGroup nodes) {
+        return new Builder(configPath, nodes);
     }
 
     protected CommentedYamlConfigHandle(
             @NotNull Path configPath,
             @Nullable Logger logger,
-            @Nullable NodeGroup nodes,
+            @NotNull NodeGroup nodes,
             @Nullable ConfigMigrator migrator) {
         super(configPath, logger, nodes, migrator);
     }
@@ -96,8 +97,8 @@ public class CommentedYamlConfigHandle extends FileConfigHandle<CommentedConfigu
      */
     public static class Builder extends FileConfigHandle.Builder<CommentedConfiguration, Builder> {
 
-        protected Builder(@NotNull Path configPath) {
-            super(configPath);
+        protected Builder(@NotNull Path configPath, @NotNull NodeGroup nodes) {
+            super(configPath, nodes);
         }
 
         /**
diff --git a/src/main/java/org/mvplugins/multiverse/core/configuration/handle/ConfigurationSectionHandle.java b/src/main/java/org/mvplugins/multiverse/core/configuration/handle/ConfigurationSectionHandle.java
index ec9052e5..52707929 100644
--- a/src/main/java/org/mvplugins/multiverse/core/configuration/handle/ConfigurationSectionHandle.java
+++ b/src/main/java/org/mvplugins/multiverse/core/configuration/handle/ConfigurationSectionHandle.java
@@ -18,16 +18,19 @@ public class ConfigurationSectionHandle extends GenericConfigHandle<Configuratio
      * Creates a new builder for a {@link ConfigurationSectionHandle}.
      *
      * @param configurationSection  The configuration section.
+     * @param nodes                 The nodes.
      * @return The builder.
      */
-    public static Builder<? extends Builder> builder(@NotNull ConfigurationSection configurationSection) {
-        return new Builder<>(configurationSection);
+    public static Builder<? extends Builder> builder(
+            @NotNull ConfigurationSection configurationSection, @NotNull NodeGroup nodes) {
+        return new Builder<>(configurationSection, nodes);
     }
 
-    protected ConfigurationSectionHandle(@NotNull ConfigurationSection configurationSection,
-                                      @Nullable Logger logger,
-                                      @Nullable NodeGroup nodes,
-                                      @Nullable ConfigMigrator migrator) {
+    protected ConfigurationSectionHandle(
+            @NotNull ConfigurationSection configurationSection,
+            @Nullable Logger logger,
+            @NotNull NodeGroup nodes,
+            @Nullable ConfigMigrator migrator) {
         super(logger, nodes, migrator);
         this.config = configurationSection;
     }
@@ -51,7 +54,8 @@ public class ConfigurationSectionHandle extends GenericConfigHandle<Configuratio
     public static class Builder<B extends Builder<B>> extends GenericConfigHandle.Builder<ConfigurationSection, B> {
         private final ConfigurationSection configurationSection;
 
-        protected Builder(@NotNull ConfigurationSection configurationSection) {
+        protected Builder(@NotNull ConfigurationSection configurationSection, @NotNull NodeGroup nodes) {
+            super(nodes);
             this.configurationSection = configurationSection;
         }
 
diff --git a/src/main/java/org/mvplugins/multiverse/core/configuration/handle/FileConfigHandle.java b/src/main/java/org/mvplugins/multiverse/core/configuration/handle/FileConfigHandle.java
index 3aeecd4b..408cb48d 100644
--- a/src/main/java/org/mvplugins/multiverse/core/configuration/handle/FileConfigHandle.java
+++ b/src/main/java/org/mvplugins/multiverse/core/configuration/handle/FileConfigHandle.java
@@ -16,14 +16,19 @@ import org.mvplugins.multiverse.core.configuration.node.NodeGroup;
 
 /**
  * Generic configuration handle for file based configurations.
+ *
  * @param <C>   The configuration type.
  */
-abstract class FileConfigHandle<C extends FileConfiguration> extends GenericConfigHandle<C> {
+public abstract class FileConfigHandle<C extends FileConfiguration> extends GenericConfigHandle<C> {
 
     protected final @NotNull Path configPath;
     protected final @NotNull File configFile;
 
-    protected FileConfigHandle(@NotNull Path configPath, @Nullable Logger logger, @Nullable NodeGroup nodes, @Nullable ConfigMigrator migrator) {
+    protected FileConfigHandle(
+            @NotNull Path configPath,
+            @Nullable Logger logger,
+            @NotNull NodeGroup nodes,
+            @Nullable ConfigMigrator migrator) {
         super(logger, nodes, migrator);
         this.configPath = configPath;
         this.configFile = configPath.toFile();
@@ -95,11 +100,13 @@ abstract class FileConfigHandle<C extends FileConfiguration> extends GenericConf
      * @param <C>   The configuration type.
      * @param <B>   The builder type.
      */
-    public static abstract class Builder<C extends FileConfiguration, B extends Builder<C, B>> extends GenericConfigHandle.Builder<C, B> {
+    public abstract static class Builder<C extends FileConfiguration, B extends Builder<C, B>>
+            extends GenericConfigHandle.Builder<C, B> {
 
         protected @NotNull Path configPath;
 
-        protected Builder(@NotNull Path configPath) {
+        protected Builder(@NotNull Path configPath, @NotNull NodeGroup nodes) {
+            super(nodes);
             this.configPath = configPath;
         }
 
diff --git a/src/main/java/org/mvplugins/multiverse/core/configuration/handle/GenericConfigHandle.java b/src/main/java/org/mvplugins/multiverse/core/configuration/handle/GenericConfigHandle.java
index a0db2939..ae523dec 100644
--- a/src/main/java/org/mvplugins/multiverse/core/configuration/handle/GenericConfigHandle.java
+++ b/src/main/java/org/mvplugins/multiverse/core/configuration/handle/GenericConfigHandle.java
@@ -14,8 +14,11 @@ import org.mvplugins.multiverse.core.configuration.node.ValueNode;
 
 /**
  * Generic configuration handle for all ConfigurationSection types.
+ *
+ * @param <C>   The configuration type.
  */
 public abstract class GenericConfigHandle<C extends ConfigurationSection> {
+
     protected final @Nullable Logger logger;
     protected final @NotNull NodeGroup nodes;
     protected final @Nullable ConfigMigrator migrator;
@@ -128,11 +131,12 @@ public abstract class GenericConfigHandle<C extends ConfigurationSection> {
      */
     public abstract static class Builder<C extends ConfigurationSection, B extends GenericConfigHandle.Builder<C, B>> {
 
+        protected final @NotNull NodeGroup nodes;
         protected @Nullable Logger logger;
-        protected @Nullable NodeGroup nodes;
         protected @Nullable ConfigMigrator migrator;
 
-        protected Builder() {
+        protected Builder(@NotNull NodeGroup nodes) {
+            this.nodes = nodes;
         }
 
         /**
@@ -157,17 +161,6 @@ public abstract class GenericConfigHandle<C extends ConfigurationSection> {
             return self();
         }
 
-        /**
-         * Sets the nodes.
-         *
-         * @param nodes The nodes.
-         * @return The builder.
-         */
-        public B nodes(@Nullable NodeGroup nodes) {
-            this.nodes = nodes;
-            return self();
-        }
-
         /**
          * Sets the migrator.
          *
diff --git a/src/main/java/org/mvplugins/multiverse/core/configuration/handle/YamlConfigHandle.java b/src/main/java/org/mvplugins/multiverse/core/configuration/handle/YamlConfigHandle.java
index f80f79ad..90e70ca0 100644
--- a/src/main/java/org/mvplugins/multiverse/core/configuration/handle/YamlConfigHandle.java
+++ b/src/main/java/org/mvplugins/multiverse/core/configuration/handle/YamlConfigHandle.java
@@ -22,13 +22,18 @@ public class YamlConfigHandle extends FileConfigHandle<YamlConfiguration> {
      * Creates a new builder for {@link YamlConfigHandle}.
      *
      * @param configPath    The path to the config file.
+     * @param nodes         The nodes.
      * @return The builder.
      */
-    public static @NotNull Builder<? extends Builder> builder(@NotNull Path configPath) {
-        return new Builder<>(configPath);
+    public static @NotNull Builder<? extends Builder> builder(@NotNull Path configPath, @NotNull NodeGroup nodes) {
+        return new Builder<>(configPath, nodes);
     }
 
-    protected YamlConfigHandle(@NotNull Path configPath, @Nullable Logger logger, @Nullable NodeGroup nodes, @Nullable ConfigMigrator migrator) {
+    protected YamlConfigHandle(
+            @NotNull Path configPath,
+            @Nullable Logger logger,
+            @NotNull NodeGroup nodes,
+            @Nullable ConfigMigrator migrator) {
         super(configPath, logger, nodes, migrator);
     }
 
@@ -51,12 +56,13 @@ public class YamlConfigHandle extends FileConfigHandle<YamlConfiguration> {
 
     /**
      * Builder for {@link YamlConfigHandle}.
+     *
      * @param <B>   The type of the builder.
      */
     public static class Builder<B extends Builder<B>> extends FileConfigHandle.Builder<YamlConfiguration, B> {
 
-        protected Builder(@NotNull Path configPath) {
-            super(configPath);
+        protected Builder(@NotNull Path configPath, @NotNull NodeGroup nodes) {
+            super(configPath, nodes);
         }
 
         /**
diff --git a/src/main/java/org/mvplugins/multiverse/core/configuration/node/ValueNode.java b/src/main/java/org/mvplugins/multiverse/core/configuration/node/ValueNode.java
index 6830d5a7..6a7115da 100644
--- a/src/main/java/org/mvplugins/multiverse/core/configuration/node/ValueNode.java
+++ b/src/main/java/org/mvplugins/multiverse/core/configuration/node/ValueNode.java
@@ -59,7 +59,8 @@ public interface ValueNode<T> extends Node {
      * Validates the value of this node.
      *
      * @param value The value to validate.
-     * @return True if the value is valid, false otherwise.
+     * @return An empty {@link Try} if the value is valid, or a {@link Try} containing an exception if the value is
+     *         invalid.
      */
     Try<Void> validate(@Nullable T value);
 
diff --git a/src/main/java/org/mvplugins/multiverse/core/world/config/WorldConfig.java b/src/main/java/org/mvplugins/multiverse/core/world/config/WorldConfig.java
index 0c008763..827606f8 100644
--- a/src/main/java/org/mvplugins/multiverse/core/world/config/WorldConfig.java
+++ b/src/main/java/org/mvplugins/multiverse/core/world/config/WorldConfig.java
@@ -42,9 +42,8 @@ public final class WorldConfig {
             @NotNull MultiverseCore multiverseCore) {
         this.worldName = worldName;
         this.configNodes = new WorldConfigNodes(multiverseCore);
-        this.configHandle = ConfigurationSectionHandle.builder(configSection)
+        this.configHandle = ConfigurationSectionHandle.builder(configSection, configNodes.getNodes())
                 .logger(Logging.getLogger())
-                .nodes(configNodes.getNodes())
                 .migrator(ConfigMigrator.builder(configNodes.VERSION)
                         .addVersionMigrator(initialVersionMigrator())
                         .build())