diff --git a/core/src/io/anuke/mindustry/content/Blocks.java b/core/src/io/anuke/mindustry/content/Blocks.java
index b167e791c2..8a07ded655 100644
--- a/core/src/io/anuke/mindustry/content/Blocks.java
+++ b/core/src/io/anuke/mindustry/content/Blocks.java
@@ -915,7 +915,7 @@ public class Blocks implements ContentList{
         junction = new Junction("junction"){{
             requirements(Category.distribution, ItemStack.with(Items.copper, 1), true);
             speed = 26;
-            capacity = 15;
+            capacity = 12;
             health = 30;
         }};
 
@@ -923,7 +923,7 @@ public class Blocks implements ContentList{
             requirements(Category.distribution, ItemStack.with(Items.lead, 4, Items.copper, 4));
             range = 4;
             speed = 70f;
-            bufferCapacity = 15;
+            bufferCapacity = 14;
         }};
 
         phaseConveyor = new ItemBridge("phase-conveyor"){{
diff --git a/core/src/io/anuke/mindustry/core/UI.java b/core/src/io/anuke/mindustry/core/UI.java
index 7ab8a5c9dd..3663069518 100644
--- a/core/src/io/anuke/mindustry/core/UI.java
+++ b/core/src/io/anuke/mindustry/core/UI.java
@@ -359,9 +359,11 @@ public class UI implements ApplicationListener, Loadable{
 
     public void showText(String titleText, String text){
         new Dialog(titleText){{
-            cont.margin(15).add(text).width(400f).wrap().get().setAlignment(Align.center, Align.center);
+            cont.row();
             cont.addImage().width(400f).pad(2).colspan(2).height(4f).color(Pal.accent);
             cont.row();
+            cont.add(text).width(400f).wrap().get().setAlignment(Align.center, Align.center);
+            cont.row();
             buttons.addButton("$ok", this::hide).size(90, 50).pad(4);
         }}.show();
     }
diff --git a/core/src/io/anuke/mindustry/world/blocks/distribution/ItemBridge.java b/core/src/io/anuke/mindustry/world/blocks/distribution/ItemBridge.java
index 782d94fdda..d41b392a3a 100644
--- a/core/src/io/anuke/mindustry/world/blocks/distribution/ItemBridge.java
+++ b/core/src/io/anuke/mindustry/world/blocks/distribution/ItemBridge.java
@@ -252,6 +252,16 @@ public class ItemBridge extends Block{
             int rel2 = tile.relativeTo(source.x, source.y);
 
             if(rel == rel2) return false;
+
+
+            IntSetIterator it = entity.incoming.iterator();
+
+            while(it.hasNext){
+                int v = it.next();
+                if(tile.absoluteRelativeTo(Pos.x(v), Pos.y(v)) == rel2){
+                    return false;
+                }
+            }
         }else{
             return source.block() instanceof ItemBridge && source.<ItemBridgeEntity>entity().link == tile.pos() && tile.entity.items.total() < itemCapacity;
         }