diff --git a/core/assets/maps/onset.msav b/core/assets/maps/onset.msav
index fc1a2f37c5..6043b496ec 100644
Binary files a/core/assets/maps/onset.msav and b/core/assets/maps/onset.msav differ
diff --git a/core/src/mindustry/content/UnitTypes.java b/core/src/mindustry/content/UnitTypes.java
index c80d59aa17..b771aea1c2 100644
--- a/core/src/mindustry/content/UnitTypes.java
+++ b/core/src/mindustry/content/UnitTypes.java
@@ -2710,7 +2710,7 @@ public class UnitTypes{
             speed = 2.9f;
             rotateSpeed = 9f;
             accel = 0.1f;
-            itemCapacity = 40;
+            itemCapacity = 60;
             health = 300f;
             armor = 1f;
             hitSize = 9f;
@@ -2770,7 +2770,7 @@ public class UnitTypes{
             speed = 2.8f;
             rotateSpeed = 5f;
             accel = 0.11f;
-            itemCapacity = 70;
+            itemCapacity = 90;
             health = 600f;
             armor = 2f;
             hitSize = 18f;
diff --git a/core/src/mindustry/world/blocks/environment/StaticCoralWall.java b/core/src/mindustry/world/blocks/environment/StaticCoralWall.java
deleted file mode 100644
index 47ece65eca..0000000000
--- a/core/src/mindustry/world/blocks/environment/StaticCoralWall.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package mindustry.world.blocks.environment;
-
-import arc.graphics.g2d.*;
-import arc.math.*;
-import mindustry.annotations.Annotations.*;
-import mindustry.world.*;
-
-public class StaticCoralWall extends StaticWall{
-    public @Load(value = "@-cluster#", length = 1) TextureRegion[] clusters;
-
-    public StaticCoralWall(String name){
-        super(name);
-        variants = 1;
-    }
-
-    @Override
-    public void drawBase(Tile tile){
-        super.drawBase(tile);
-
-        if(Mathf.randomSeed(tile.pos(), 10) < 2){
-            Draw.rect(clusters[0], tile.worldx(), tile.worldy(), Mathf.randomSeedRange(tile.pos() + 1, 180f));
-        }
-    }
-
-}
diff --git a/core/src/mindustry/world/blocks/power/ThermalGenerator.java b/core/src/mindustry/world/blocks/power/ThermalGenerator.java
index 422093d700..cd58f569d6 100644
--- a/core/src/mindustry/world/blocks/power/ThermalGenerator.java
+++ b/core/src/mindustry/world/blocks/power/ThermalGenerator.java
@@ -100,7 +100,7 @@ public class ThermalGenerator extends PowerGenerator{
             super.draw();
 
             if(spinners){
-                Drawf.spinSprite(blurRegion.found() ? blurRegion : rotatorRegion, x, y, spinRotation);
+                Drawf.spinSprite(blurRegion.found() && enabled && productionEfficiency > 0 ? blurRegion : rotatorRegion, x, y, spinRotation);
             }
         }
 
diff --git a/core/src/mindustry/world/modules/ItemModule.java b/core/src/mindustry/world/modules/ItemModule.java
index 6c7c404f3a..18a12f2ba2 100644
--- a/core/src/mindustry/world/modules/ItemModule.java
+++ b/core/src/mindustry/world/modules/ItemModule.java
@@ -348,4 +348,22 @@ public class ItemModule extends BlockModule{
     public interface ItemCalculator{
         float get(Item item, int amount);
     }
+
+    @Override
+    public String toString(){
+        var res = new StringBuilder();
+        res.append("ItemModule{");
+        boolean any = false;
+        for(int i = 0; i < items.length; i++){
+            if(items[i] != 0){
+                res.append(content.items().get(i).name).append(":").append(items[i]).append(",");
+                any = true;
+            }
+        }
+        if(any){
+            res.setLength(res.length() - 1);
+        }
+        res.append("}");
+        return res.toString();
+    }
 }