diff --git a/core/assets/maps/frozenForest.mmap b/core/assets/maps/frozenForest.mmap
index 590c82cccf..130da8e7a2 100644
Binary files a/core/assets/maps/frozenForest.mmap and b/core/assets/maps/frozenForest.mmap differ
diff --git a/core/src/io/anuke/mindustry/content/TechTree.java b/core/src/io/anuke/mindustry/content/TechTree.java
index 1af9e96450..a656674c91 100644
--- a/core/src/io/anuke/mindustry/content/TechTree.java
+++ b/core/src/io/anuke/mindustry/content/TechTree.java
@@ -245,15 +245,13 @@ public class TechTree implements ContentList{
 
                     node(spiritFactory, () -> {
                         node(daggerFactory, () -> {
-                            node(daggerFactory, () -> {
-                                node(titanFactory, () -> {
-                                    node(fortressFactory);
-                                });
-                                node(wraithFactory, () -> {
-                                    node(phantomFactory);
-                                    node(ghoulFactory, () -> {
-                                        node(revenantFactory);
-                                    });
+                            node(titanFactory, () -> {
+                                node(fortressFactory);
+                            });
+                            node(wraithFactory, () -> {
+                                node(phantomFactory);
+                                node(ghoulFactory, () -> {
+                                    node(revenantFactory);
                                 });
                             });
                         });
diff --git a/core/src/io/anuke/mindustry/world/blocks/production/Separator.java b/core/src/io/anuke/mindustry/world/blocks/production/Separator.java
index 251429e2ea..160a5cb240 100644
--- a/core/src/io/anuke/mindustry/world/blocks/production/Separator.java
+++ b/core/src/io/anuke/mindustry/world/blocks/production/Separator.java
@@ -32,8 +32,6 @@ public class Separator extends Block{
     protected Color color = Color.valueOf("858585");
     protected TextureRegion liquidRegion;
 
-    protected boolean offloading = false;
-
     public Separator(String name){
         super(name);
         update = true;
@@ -113,9 +111,7 @@ public class Separator extends Block{
             }
 
             if(item != null && entity.items.get(item) < itemCapacity){
-                offloading = true;
                 offloadNear(tile, item);
-                offloading = false;
             }
         }
 
@@ -124,11 +120,6 @@ public class Separator extends Block{
         }
     }
 
-    @Override
-    public boolean canDump(Tile tile, Tile to, Item item){
-        return offloading || item != consumes.item();
-    }
-
     @Override
     public TileEntity newEntity(){
         return new GenericCrafterEntity();