diff --git a/core/src/io/anuke/mindustry/graphics/OverlayRenderer.java b/core/src/io/anuke/mindustry/graphics/OverlayRenderer.java
index 1363f75035..53aeee4a9b 100644
--- a/core/src/io/anuke/mindustry/graphics/OverlayRenderer.java
+++ b/core/src/io/anuke/mindustry/graphics/OverlayRenderer.java
@@ -181,7 +181,7 @@ public class OverlayRenderer {
             y = (int)(y + 0.0001f);
         }
 
-        drawEncloser(x, y - 8f, 2f);
+        drawEncloser(x, y - 9f, 2f);
         drawBar(Palette.healthstats, x, y - 8f, unit.healthf());
         drawBar(Palette.ammo, x, y - 9f, unit.getAmmoFraction());
     }
diff --git a/core/src/io/anuke/mindustry/io/Saves.java b/core/src/io/anuke/mindustry/io/Saves.java
index b9dfaed522..2ed06d4739 100644
--- a/core/src/io/anuke/mindustry/io/Saves.java
+++ b/core/src/io/anuke/mindustry/io/Saves.java
@@ -49,11 +49,14 @@ public class Saves {
             if(time > Settings.getInt("saveinterval")*60) {
                 saving = true;
 
-                exec.submit(() -> {
-                    SaveIO.saveToSlot(current.index);
-                    current.meta = SaveIO.getData(current.index);
+                Timers.run(2f, () -> {
+                    try {
+                        SaveIO.saveToSlot(current.index);
+                        current.meta = SaveIO.getData(current.index);
+                    }catch (Exception e){
+                        e.printStackTrace();
+                    }
                     saving = false;
-                    return true;
                 });
 
                 time = 0;
diff --git a/core/src/io/anuke/mindustry/world/Tile.java b/core/src/io/anuke/mindustry/world/Tile.java
index 9e24abd336..bcf3197301 100644
--- a/core/src/io/anuke/mindustry/world/Tile.java
+++ b/core/src/io/anuke/mindustry/world/Tile.java
@@ -28,7 +28,7 @@ public class Tile implements PosTrait, TargetTrait {
 	
 	/**Block ID data.*/
 	private byte floor, wall;
-	/**Rotation, 0-3. Also used to store offload location.*/
+	/**Rotation, 0-3. Also used to store offload location for routers, in which case it can be any number.*/
 	private byte rotation;
 	/**Team ordinal.*/
 	private byte team;