diff --git a/bukkit18/src/main/java/com/boydti/fawe/bukkit/v1_8/BukkitQueue18R3.java b/bukkit18/src/main/java/com/boydti/fawe/bukkit/v1_8/BukkitQueue18R3.java
index 1efcb4f6..90d884ea 100644
--- a/bukkit18/src/main/java/com/boydti/fawe/bukkit/v1_8/BukkitQueue18R3.java
+++ b/bukkit18/src/main/java/com/boydti/fawe/bukkit/v1_8/BukkitQueue18R3.java
@@ -488,9 +488,6 @@ public class BukkitQueue18R3 extends BukkitQueue_0<Chunk, ChunkSection[], char[]
                     }
                 }
             }
-            nmsChunk.initLighting();
-
-
             if (flag) {
                 if (mode == RelightMode.ALL) {
                     nmsChunk.initLighting();
diff --git a/core/src/main/java/com/boydti/fawe/config/Config.java b/core/src/main/java/com/boydti/fawe/config/Config.java
new file mode 100644
index 00000000..a75e736e
--- /dev/null
+++ b/core/src/main/java/com/boydti/fawe/config/Config.java
@@ -0,0 +1,418 @@
+package com.boydti.fawe.config;
+
+import com.boydti.fawe.Fawe;
+import com.boydti.fawe.configuration.MemorySection;
+import com.boydti.fawe.configuration.file.YamlConfiguration;
+import com.boydti.fawe.util.StringMan;
+import java.io.File;
+import java.io.PrintWriter;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import java.lang.invoke.MethodHandles;
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class Config {
+
+    // TODO
+
+    /**
+     * Get the value for a node<br>
+     *     Probably throws some error if you try to get a non existent key
+     * @param key
+     * @param <T>
+     * @return
+     */
+    public static <T> T get(String key, Class root) {
+        String[] split = key.split("\\.");
+        Object instance = getInstance(split, root);
+        if (instance != null) {
+            Field field = getField(split, instance);
+            if (field != null) {
+                try {
+                    return (T) field.get(instance);
+                } catch (IllegalAccessException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+        Fawe.debug("Failed to get config option: " + key);
+        return null;
+    }
+
+    /**
+     * Set the value of a specific node<br>
+     *     Probably throws some error if you supply non existing keys or invalid values
+     * @param key config node
+     * @param value value
+     *
+     */
+    public static void set(String key, Object value, Class root) {
+        String[] split = key.split("\\.");
+        Object instance = getInstance(split, root);
+        if (instance != null) {
+            Field field = getField(split, instance);
+            if (field != null) {
+                try {
+                    if (field.getAnnotation(Final.class) != null) {
+                        return;
+                    }
+                    field.set(instance, value);
+                    return;
+                } catch (IllegalAccessException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+        Fawe.debug("Failed to set config option: " + key + ": " + value + " | " + instance);
+    }
+
+    public static boolean load(File file, Class root) {
+        if (!file.exists()) {
+            return false;
+        }
+        YamlConfiguration yml = YamlConfiguration.loadConfiguration(file);
+        for (String key : yml.getKeys(true)) {
+            Object value = yml.get(key);
+            if (value instanceof MemorySection) {
+                continue;
+            }
+            set(key, value, root);
+        }
+        return true;
+    }
+
+    /**
+     * Set all values in the file (load first to avoid overwriting)
+     * @param file
+     */
+    public static void save(File file, Class root) {
+        try {
+            if (!file.exists()) {
+                file.getParentFile().mkdirs();
+                file.createNewFile();
+            }
+            PrintWriter writer = new PrintWriter(file);
+            Class clazz = root;
+            Object instance = root.newInstance();
+            save(writer, clazz, instance, 0);
+            writer.close();
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Indicates that a field should be instantiated / created
+     */
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.FIELD})
+    public  @interface Create {}
+
+    /**
+     * Indicates that a field cannot be modified
+     */
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.FIELD})
+    public @interface Final {}
+
+    /**
+     * Creates a comment
+     */
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.FIELD,ElementType.TYPE})
+    public @interface Comment {
+        String[] value();
+    }
+
+    /**
+     * The names of any default blocks
+     */
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.FIELD,ElementType.TYPE})
+    public @interface BlockName {
+        String[] value();
+    }
+
+    /**
+     * Any field or class with is not part of the config
+     */
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target({ElementType.FIELD,ElementType.TYPE})
+    public @interface Ignore {}
+
+    @Ignore // This is not part of the config
+    public static class ConfigBlock<T> {
+
+        private HashMap<String, T> INSTANCES = new HashMap<>();
+
+        public T get(String key) {
+            return INSTANCES.get(key);
+        }
+
+        public void put(String key, T value) {
+            INSTANCES.put(key, value);
+        }
+
+        public Collection<T> getInstances() {
+            return INSTANCES.values();
+        }
+
+        public Collection<String> getSections() {
+            return INSTANCES.keySet();
+        }
+
+        private Map<String, T> getRaw() {
+            return INSTANCES;
+        }
+    }
+
+    /**
+     * Get the static fields in a section
+     * @param clazz
+     * @return
+     */
+    public static Map<String, Object> getFields(Class clazz) {
+        HashMap<String, Object> map = new HashMap<>();
+        for (Field field : clazz.getFields()) {
+            if (java.lang.reflect.Modifier.isStatic(field.getModifiers())) {
+                try {
+                    map.put(toNodeName(field.getName()), field.get(null));
+                } catch (IllegalAccessException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+        return map;
+    }
+
+    private static String toYamlString(Object value, String spacing) {
+        if (value instanceof List) {
+            Collection<?> listValue = (Collection<?>) value;
+            if (listValue.isEmpty()) {
+                return "[]";
+            }
+            StringBuilder m = new StringBuilder();
+            for (Object obj : listValue) {
+                m.append(System.lineSeparator() + spacing + "- " + toYamlString(obj, spacing));
+            }
+            return m.toString();
+        }
+        if (value instanceof String) {
+            String stringValue = (String) value;
+            if (stringValue.isEmpty()) {
+                return "''";
+            }
+            return "\"" + stringValue + "\"";
+        }
+        return value != null ? value.toString() : "null";
+    }
+
+    private static void save(PrintWriter writer, Class clazz, Object instance, int indent) {
+        try {
+            String CTRF = System.lineSeparator();
+            String spacing = StringMan.repeat(" ", indent);
+            for (Field field : clazz.getFields()) {
+                if (field.getAnnotation(Ignore.class) != null) {
+                    continue;
+                }
+                Comment comment = field.getAnnotation(Comment.class);
+                if (comment != null) {
+                    for (String commentLine : comment.value()) {
+                        writer.write(spacing + "# " + commentLine + CTRF);
+                    }
+                }
+                Create create = field.getAnnotation(Create.class);
+                if (create != null) {
+                    Object value = field.get(instance);
+                    if (value == null && field.getType() != ConfigBlock.class) {
+                        setAccessible(field);
+                        Class<?>[] classes = clazz.getDeclaredClasses();
+                        for (Class current : classes) {
+                            if (StringMan.isEqual(current.getSimpleName(), field.getName())) {
+                                field.set(instance, current.newInstance());
+                                break;
+                            }
+                        }
+                    }
+                    continue;
+                } else {
+                    writer.write(spacing + toNodeName(field.getName() + ": ") + toYamlString(field.get(instance), spacing) + CTRF);
+                }
+            }
+            for (Class<?> current : clazz.getClasses()) {
+                if (current.isInterface() || current.getAnnotation(Ignore.class) != null) {
+                    continue;
+                }
+                if (indent == 0) {
+                    writer.write(CTRF);
+                }
+                Comment comment = current.getAnnotation(Comment.class);
+                if (comment != null) {
+                    for (String commentLine : comment.value()) {
+                        writer.write(spacing + "# " + commentLine + CTRF);
+                    }
+                }
+                writer.write(spacing + toNodeName(current.getSimpleName()) + ":" + CTRF);
+                BlockName blockNames = current.getAnnotation(BlockName.class);
+                if (blockNames != null) {
+                    Field instanceField = clazz.getDeclaredField(toFieldName(current.getSimpleName()));
+                    setAccessible(instanceField);
+                    ConfigBlock value = (ConfigBlock) instanceField.get(instance);
+                    if (value == null) {
+                        value = new ConfigBlock();
+                        instanceField.set(instance, value);
+                        for (String blockName : blockNames.value()) {
+                            value.put(blockName, current.newInstance());
+                        }
+                    }
+                    // Save each instance
+                    for (Map.Entry<String, Object> entry: ((Map<String, Object>) value.getRaw()).entrySet()) {
+                        String key = entry.getKey();
+                        writer.write(spacing + "  " + toNodeName(key) + ":" + CTRF);
+                        save(writer, current, entry.getValue(), indent + 4);
+                    }
+                    continue;
+                } else {
+                    save(writer, current, current.newInstance(), indent + 2);
+                }
+            }
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * Get the field for a specific config node
+     * @param split the node (split by period)
+     * @return
+     */
+    private static Field getField(String[] split, Class root) {
+        Object instance = getInstance(split, root);
+        if (instance == null) {
+            return null;
+        }
+        return getField(split, instance);
+    }
+
+    /**
+     * Get the field for a specific config node and instance<br>
+     *     Note: As expiry can have multiple blocks there will be multiple instances
+     * @param split the node (split by period)
+     * @param instance the instance
+     * @return
+     */
+    private static Field getField(String[] split, Object instance) {
+        try {
+            Field field = instance.getClass().getField(toFieldName(split[split.length - 1]));
+            setAccessible(field);
+            return field;
+        } catch (Throwable e) {
+            Fawe.debug("Invalid config field: " + StringMan.join(split, ".") + " for " + toNodeName(instance.getClass().getSimpleName()));
+            return null;
+        }
+    }
+
+    /**
+     * Get the instance for a specific config node
+     * @param split the node (split by period)
+     * @return The instance or null
+     */
+    private static Object getInstance(String[] split, Class root) {
+        try {
+            Class<?> clazz = root == null ? MethodHandles.lookup().lookupClass() : root;
+            Object instance = clazz.newInstance();
+            while (split.length > 0) {
+                switch (split.length) {
+                    case 1:
+                        return instance;
+                    default:
+                        Class found = null;
+                        Class<?>[] classes = clazz.getDeclaredClasses();
+                        for (Class current : classes) {
+                            if (StringMan.isEqual(current.getSimpleName(), toFieldName(split[0]))) {
+                                found = current;
+                                break;
+                            }
+                        }
+                        try {
+                            Field instanceField = clazz.getDeclaredField(toFieldName(split[0]));
+                            setAccessible(instanceField);
+                            if (instanceField.getType() != ConfigBlock.class) {
+                                Object value = instanceField.get(instance);
+                                if (value == null) {
+                                    value = found.newInstance();
+                                    instanceField.set(instance, value);
+                                }
+                                clazz = found;
+                                instance = value;
+                                split = Arrays.copyOfRange(split, 1, split.length);
+                                continue;
+                            }
+                            ConfigBlock value = (ConfigBlock) instanceField.get(instance);
+                            if (value == null) {
+                                value = new ConfigBlock();
+                                instanceField.set(instance, value);
+                            }
+                            instance = value.get(split[1]);
+                            if (instance == null) {
+                                instance = found.newInstance();
+                                value.put(split[1], instance);
+                            }
+                            clazz = found;
+                            split = Arrays.copyOfRange(split, 2, split.length);
+                            continue;
+                        } catch (NoSuchFieldException ignore) {}
+                        if (found != null) {
+                            split = Arrays.copyOfRange(split, 1, split.length);
+                            clazz = found;
+                            instance = clazz.newInstance();
+                            continue;
+                        }
+                        return null;
+                }
+            }
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+    /**
+     * Translate a node to a java field name
+     * @param node
+     * @return
+     */
+    private static String toFieldName(String node) {
+        return node.toUpperCase().replaceAll("-","_");
+    }
+
+    /**
+     * Translate a field to a config node
+     * @param field
+     * @return
+     */
+    private static String toNodeName(String field) {
+        return field.toLowerCase().replace("_","-");
+    }
+
+    /**
+     * Set some field to be accesible
+     * @param field
+     * @throws NoSuchFieldException
+     * @throws IllegalAccessException
+     */
+    private static void setAccessible(Field field) throws NoSuchFieldException, IllegalAccessException {
+        field.setAccessible(true);
+        Field modifiersField = Field.class.getDeclaredField("modifiers");
+        modifiersField.setAccessible(true);
+        modifiersField.setInt(field, field.getModifiers() & ~Modifier.FINAL);
+    }
+}
diff --git a/core/src/main/java/com/boydti/fawe/object/FawePlayer.java b/core/src/main/java/com/boydti/fawe/object/FawePlayer.java
index 237d18c3..6fa5a899 100644
--- a/core/src/main/java/com/boydti/fawe/object/FawePlayer.java
+++ b/core/src/main/java/com/boydti/fawe/object/FawePlayer.java
@@ -65,7 +65,8 @@ public abstract class FawePlayer<T> {
                     Field fieldBasePlayer = actor.getClass().getDeclaredField("basePlayer");
                     fieldBasePlayer.setAccessible(true);
                     Player player = (Player) fieldBasePlayer.get(actor);
-                    return wrap(player);
+                    FawePlayer<Object> result = wrap(player);
+                    return (FawePlayer<V>) (result == null ? wrap(player.getName()) : result);
                 } catch (Throwable e) {
                     MainUtil.handleError(e);
                     return Fawe.imp().wrap(actor.getName());
diff --git a/forge1710/src/main/java/com/boydti/fawe/forge/FaweForge.java b/forge1710/src/main/java/com/boydti/fawe/forge/FaweForge.java
index 2c418c70..588c8de4 100644
--- a/forge1710/src/main/java/com/boydti/fawe/forge/FaweForge.java
+++ b/forge1710/src/main/java/com/boydti/fawe/forge/FaweForge.java
@@ -7,8 +7,8 @@ import com.boydti.fawe.forge.v0.ForgeQueue_All;
 import com.boydti.fawe.object.EditSessionWrapper;
 import com.boydti.fawe.object.FaweCommand;
 import com.boydti.fawe.object.FawePlayer;
-import com.boydti.fawe.regions.FaweMaskManager;
 import com.boydti.fawe.object.FaweQueue;
+import com.boydti.fawe.regions.FaweMaskManager;
 import com.boydti.fawe.util.MainUtil;
 import com.boydti.fawe.util.TaskManager;
 import com.boydti.fawe.wrappers.WorldWrapper;
@@ -19,7 +19,6 @@ import java.io.File;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.List;
 import java.util.UUID;
 import javax.management.InstanceAlreadyExistsException;
 import net.minecraft.command.ServerCommandManager;
@@ -72,8 +71,7 @@ public class FaweForge implements IFawe {
         EntityPlayerMP player = null;
         if (obj instanceof String) {
             MinecraftServer server = MinecraftServer.getServer();
-            List<EntityPlayerMP> list = server.getConfigurationManager().getPlayerList((String) obj);
-            player = list.size() == 1 ? list.get(0) : null;
+            player = server.getConfigurationManager().func_152612_a((String) obj);
         } else if (obj instanceof EntityPlayerMP) {
             player = (EntityPlayerMP) obj;
         }
diff --git a/forge1710/src/main/java/com/boydti/fawe/forge/v0/ForgeQueue_All.java b/forge1710/src/main/java/com/boydti/fawe/forge/v0/ForgeQueue_All.java
index db85f870..34d283fe 100644
--- a/forge1710/src/main/java/com/boydti/fawe/forge/v0/ForgeQueue_All.java
+++ b/forge1710/src/main/java/com/boydti/fawe/forge/v0/ForgeQueue_All.java
@@ -441,9 +441,9 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
                             solid++;
                             currentIdArray[k] = n;
                             if (data) {
-                                int x = FaweCache.CACHE_X[j][k];
-                                int y = FaweCache.CACHE_Y[j][k];
-                                int z = FaweCache.CACHE_Z[j][k];
+                                int x = FaweCache.CACHE_X[0][k];
+                                int y = FaweCache.CACHE_Y[0][k];
+                                int z = FaweCache.CACHE_Z[0][k];
                                 int newData = newDataArray == null ? 0 : newDataArray.get(x, y, z);
                                 int currentData = currentDataArray == null ? 0 : currentDataArray.get(x, y, z);
                                 if (newData != currentData) {
@@ -608,22 +608,50 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
             if (!nmsChunk.isChunkLoaded) {
                 return false;
             }
+            World nmsWorld = nmsChunk.worldObj;
+            boolean flag = !nmsWorld.provider.hasNoSky;
             ExtendedBlockStorage[] sections = nmsChunk.getBlockStorageArray();
             if (mode == RelightMode.ALL) {
                 for (int i = 0; i < sections.length; i++) {
                     ExtendedBlockStorage section = sections[i];
                     if (section != null) {
-                        section.setSkylightArray(new NibbleArray(4096, 4));
                         section.setBlocklightArray(new NibbleArray(4096, 4));
+                        if (flag) {
+                            section.setSkylightArray(new NibbleArray(4096, 4));
+                        }
+                    }
+                }
+            }
+            if (flag) {
+                if (mode == RelightMode.ALL) {
+                    nmsChunk.generateSkylightMap();
+                } else {
+                    int i = nmsChunk.getTopFilledSegment();
+                    for (int x = 0; x < 16; ++x) {
+                        for (int z = 0; z < 16; ++z) {
+                            int l = 15;
+                            int y = i + 16 - 1;
+                            do {
+                                int opacity = nmsChunk.func_150808_b(x, y, z);
+                                if (opacity == 0 && l != 15) {
+                                    opacity = 1;
+                                }
+                                l -= opacity;
+                                if (l > 0) {
+                                    ExtendedBlockStorage section = sections[y >> 4];
+                                    if (section != null) {
+                                        section.setExtSkylightValue(x, y & 15, z, l);
+                                    }
+                                }
+                                --y;
+                            } while (y > 0 && l > 0);
+                        }
                     }
                 }
             }
-            nmsChunk.generateSkylightMap();
             if (bc.getTotalRelight() == 0 && mode == RelightMode.MINIMAL) {
                 return true;
             }
-            net.minecraft.world.World nmsWorld = nmsChunk.worldObj;
-
             int X = fc.getX() << 4;
             int Z = fc.getZ() << 4;
 
diff --git a/forge189/src/main/java/com/boydti/fawe/forge/v0/ForgeQueue_All.java b/forge189/src/main/java/com/boydti/fawe/forge/v0/ForgeQueue_All.java
index 6e7af89a..cfbf1b7c 100644
--- a/forge189/src/main/java/com/boydti/fawe/forge/v0/ForgeQueue_All.java
+++ b/forge189/src/main/java/com/boydti/fawe/forge/v0/ForgeQueue_All.java
@@ -199,22 +199,50 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
             if (!nmsChunk.isLoaded()) {
                 return false;
             }
+            World nmsWorld = nmsChunk.getWorld();
+            boolean flag = !nmsWorld.provider.getHasNoSky();
             ExtendedBlockStorage[] sections = nmsChunk.getBlockStorageArray();
             if (mode == RelightMode.ALL) {
                 for (int i = 0; i < sections.length; i++) {
                     ExtendedBlockStorage section = sections[i];
                     if (section != null) {
-                        section.setSkylightArray(new NibbleArray());
                         section.setBlocklightArray(new NibbleArray());
+                        if (flag) {
+                            section.setSkylightArray(new NibbleArray());
+                        }
+                    }
+                }
+            }
+            if (flag) {
+                if (mode == RelightMode.ALL) {
+                    nmsChunk.generateSkylightMap();
+                } else {
+                    int i = nmsChunk.getTopFilledSegment();
+                    for (int x = 0; x < 16; ++x) {
+                        for (int z = 0; z < 16; ++z) {
+                            int l = 15;
+                            int y = i + 16 - 1;
+                            do {
+                                int opacity = nmsChunk.getBlockLightOpacity(new BlockPos(x, y, z));
+                                if (opacity == 0 && l != 15) {
+                                    opacity = 1;
+                                }
+                                l -= opacity;
+                                if (l > 0) {
+                                    ExtendedBlockStorage section = sections[y >> 4];
+                                    if (section != null) {
+                                        section.setExtSkylightValue(x, y & 15, z, l);
+                                    }
+                                }
+                                --y;
+                            } while (y > 0 && l > 0);
+                        }
                     }
                 }
             }
-            nmsChunk.generateSkylightMap();
             if (bc.getTotalRelight() == 0 && mode == RelightMode.MINIMAL) {
                 return true;
             }
-            net.minecraft.world.World nmsWorld = nmsChunk.getWorld();
-
             int X = fc.getX() << 4;
             int Z = fc.getZ() << 4;