diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index 7005389549..24cf0788ad 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -1191,7 +1191,7 @@ public class Blocks implements ContentList{
             requirements(Category.power, with(Items.lead, 100, Items.silicon, 75, Items.phaseFabric, 25, Items.plastanium, 75, Items.thorium, 50));
             size = 2;
             powerProduction = 4.5f;
-            itemDuration = 60 * 18f;
+            itemDuration = 60 * 15f;
         }};
 
         solarPanel = new SolarGenerator("solar-panel"){{
@@ -1991,8 +1991,8 @@ public class Blocks implements ContentList{
 
         illuminator = new LightBlock("illuminator"){{
             requirements(Category.effect, BuildVisibility.lightingOnly, with(Items.graphite, 12, Items.silicon, 8));
-            brightness = 0.67f;
-            radius = 140f;
+            brightness = 0.75f;
+            radius = 160f;
             consumes.power(0.06f);
         }};
 
diff --git a/core/src/mindustry/content/UnitTypes.java b/core/src/mindustry/content/UnitTypes.java
index fe4b143b37..bf96d2dcf8 100644
--- a/core/src/mindustry/content/UnitTypes.java
+++ b/core/src/mindustry/content/UnitTypes.java
@@ -1290,7 +1290,7 @@ public class UnitTypes implements ContentList{
                     collides = false;
 
                     healPercent = 15f;
-                    splashDamage = 320f;
+                    splashDamage = 240f;
                     splashDamageRadius = 120f;
                 }};
             }});
diff --git a/core/src/mindustry/editor/EditorTile.java b/core/src/mindustry/editor/EditorTile.java
index f735bd790c..8283b39159 100644
--- a/core/src/mindustry/editor/EditorTile.java
+++ b/core/src/mindustry/editor/EditorTile.java
@@ -50,9 +50,19 @@ public class EditorTile extends Tile{
             return;
         }
 
-        op(OpType.block, block.id);
-        if(rotation != 0) op(OpType.rotation, (byte)rotation);
-        if(team != Team.derelict) op(OpType.team, (byte)team.id);
+        if(!isCenter()){
+            EditorTile cen = (EditorTile)build.tile;
+            cen.op(OpType.rotation, (byte)build.rotation);
+            cen.op(OpType.team, (byte)build.team.id);
+            cen.op(OpType.block, block.id);
+            update();
+        }else{
+            if(build != null) op(OpType.rotation, (byte)build.rotation);
+            if(build != null) op(OpType.team, (byte)build.team.id);
+            op(OpType.block, block.id);
+
+        }
+
         super.setBlock(type, team, rotation);
     }
 
diff --git a/core/src/mindustry/editor/MapEditor.java b/core/src/mindustry/editor/MapEditor.java
index 1c33964e08..7a2cc11bfb 100644
--- a/core/src/mindustry/editor/MapEditor.java
+++ b/core/src/mindustry/editor/MapEditor.java
@@ -157,7 +157,7 @@ public class MapEditor{
     boolean hasOverlap(int x, int y){
         Tile tile = world.tile(x, y);
         //allow direct replacement of blocks of the same size
-        if(tile != null && tile.isCenter() && tile.block() != drawBlock && tile.block().size == drawBlock.size){
+        if(tile != null && tile.isCenter() && tile.block() != drawBlock && tile.block().size == drawBlock.size && tile.x == x && tile.y == y){
             return false;
         }
 
@@ -168,12 +168,10 @@ public class MapEditor{
             for(int dy = 0; dy < drawBlock.size; dy++){
                 int worldx = dx + offsetx + x;
                 int worldy = dy + offsety + y;
-                if(!(worldx == x && worldy == y)){
-                    Tile other = world.tile(worldx, worldy);
+                Tile other = world.tile(worldx, worldy);
 
-                    if(other != null && other.block().isMultiblock()){
-                        return true;
-                    }
+                if(other != null && other.block().isMultiblock()){
+                    return true;
                 }
             }
         }
diff --git a/core/src/mindustry/world/Tile.java b/core/src/mindustry/world/Tile.java
index 18696d8930..02c482187b 100644
--- a/core/src/mindustry/world/Tile.java
+++ b/core/src/mindustry/world/Tile.java
@@ -217,6 +217,7 @@ public class Tile implements Position, QuadTreeObject, Displayable{
                                     //assign entity and type to blocks, so they act as proxies for this one
                                     other.build = entity;
                                     other.block = block;
+
                                 }
                             }
                         }
diff --git a/gradle.properties b/gradle.properties
index 79032ee64c..9863235bae 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,3 +1,3 @@
 org.gradle.daemon=true
 org.gradle.jvmargs=-Xms256m -Xmx1024m
-archash=f316225521c91df6c132b13fa2044d969ec39231
+archash=aac5351b3ebb9f598e02af6dcc1aaaa31994fa9b