diff --git a/CHANGELOG.md b/CHANGELOG.md
index 69c292583..a3a8e417e 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ### 1.0.5
 - Fixed crafting a complex item causes the process to flow off the Crafting Monitor's GUI (raoulvdberge)
 - Fixed shift clicking from Grid when player inventory is full throwing items in the world (raoulvdberge)
+- Importer now takes a Destruction Core, and Exporter a Construction Core (raoulvdberge)
 - Added support for ore dictionary substitutions in Crafting Patterns (raoulvdberge)
 - Added Disk Manipulator (way2muchnoise)
 - Added ingame config (way2muchnoise)
diff --git a/src/main/java/refinedstorage/RefinedStorage.java b/src/main/java/refinedstorage/RefinedStorage.java
index 72ae546fc..79cfcaa02 100755
--- a/src/main/java/refinedstorage/RefinedStorage.java
+++ b/src/main/java/refinedstorage/RefinedStorage.java
@@ -51,6 +51,7 @@ public final class RefinedStorage {
     @EventHandler
     public void preInit(FMLPreInitializationEvent e) {
         config = new RefinedStorageConfig(e.getSuggestedConfigurationFile());
+
         PROXY.preInit(e);
     }
 
diff --git a/src/main/java/refinedstorage/RefinedStorageConfig.java b/src/main/java/refinedstorage/RefinedStorageConfig.java
old mode 100644
new mode 100755
index d4ad6043a..284c378ce
--- a/src/main/java/refinedstorage/RefinedStorageConfig.java
+++ b/src/main/java/refinedstorage/RefinedStorageConfig.java
@@ -12,7 +12,6 @@ import java.util.ArrayList;
 import java.util.List;
 
 public final class RefinedStorageConfig {
-
     private Configuration config;
 
     //region Energy
@@ -87,7 +86,9 @@ public final class RefinedStorageConfig {
 
     public RefinedStorageConfig(File configFile) {
         config = new Configuration(configFile);
+
         MinecraftForge.EVENT_BUS.register(this);
+
         loadConfig();
     }
 
@@ -169,17 +170,17 @@ public final class RefinedStorageConfig {
         }
     }
 
-
     @SuppressWarnings("unchecked")
-    public List<IConfigElement> getConfigElements()
-    {
+    public List<IConfigElement> getConfigElements() {
         List<IConfigElement> list = new ArrayList<>();
+
         list.addAll(new ConfigElement(config.getCategory(ENERGY)).getChildElements());
         list.addAll(new ConfigElement(config.getCategory(CONTROLLER)).getChildElements());
         list.addAll(new ConfigElement(config.getCategory(UPGRADES)).getChildElements());
         list.addAll(new ConfigElement(config.getCategory(WIRELESS_TRANSMITTER)).getChildElements());
         list.addAll(new ConfigElement(config.getCategory(WIRELESS_GRID)).getChildElements());
         list.addAll(new ConfigElement(config.getCategory(MISC)).getChildElements());
+
         return list;
     }
 }
diff --git a/src/main/java/refinedstorage/proxy/CommonProxy.java b/src/main/java/refinedstorage/proxy/CommonProxy.java
index 936b3d0ac..928687e7c 100755
--- a/src/main/java/refinedstorage/proxy/CommonProxy.java
+++ b/src/main/java/refinedstorage/proxy/CommonProxy.java
@@ -327,14 +327,14 @@ public class CommonProxy {
         // Importer
         GameRegistry.addShapelessRecipe(new ItemStack(RefinedStorageBlocks.IMPORTER),
             new ItemStack(RefinedStorageBlocks.CABLE),
-            new ItemStack(RefinedStorageItems.CORE, 1, ItemCore.TYPE_CONSTRUCTION),
+            new ItemStack(RefinedStorageItems.CORE, 1, ItemCore.TYPE_DESTRUCTION),
             new ItemStack(RefinedStorageItems.PROCESSOR, 1, ItemProcessor.TYPE_IMPROVED)
         );
 
         // Exporter
         GameRegistry.addShapelessRecipe(new ItemStack(RefinedStorageBlocks.EXPORTER),
             new ItemStack(RefinedStorageBlocks.CABLE),
-            new ItemStack(RefinedStorageItems.CORE, 1, ItemCore.TYPE_DESTRUCTION),
+            new ItemStack(RefinedStorageItems.CORE, 1, ItemCore.TYPE_CONSTRUCTION),
             new ItemStack(RefinedStorageItems.PROCESSOR, 1, ItemProcessor.TYPE_IMPROVED)
         );