Make interface a bit slower.

src/main/java/refinedstorage/gui/GuiGrid.java

@@ -234,7 +234,7 @@ public class GuiGrid extends GuiBase
 			{
 				int qty = items.get(slot).getQuantity();
 
-				String text = String.valueOf(qty);
+				String text;
 
 				if (qty >= 1000000)
 				{
@@ -244,6 +244,14 @@ public class GuiGrid extends GuiBase
 				{
 					text = String.valueOf((int) Math.floor(qty / 1000)) + "K";
 				}
+				else if (qty == 1)
+				{
+					text = null;
+				}
+				else
+				{
+					text = String.valueOf(qty);
+				}
 
 				drawItem(x, y, items.get(slot).toItemStack(), true, text);
 			}

src/main/java/refinedstorage/tile/TileInterface.java

@@ -20,6 +20,8 @@ public class TileInterface extends TileMachine implements ICompareSetting, ISide
 
 	private int compare = 0;
 
+	private int currentSlot = 0;
+
 	@Override
 	public int getEnergyUsage()
 	{
@@ -29,17 +31,34 @@ public class TileInterface extends TileMachine implements ICompareSetting, ISide
 	@Override
 	public void updateMachine()
 	{
-		for (int i = 0; i < 9; ++i)
+		if (ticks % 5 == 0)
 		{
-			if (inventory.getStackInSlot(i) != null)
-			{
-				ItemStack slot = inventory.getStackInSlot(i);
+			ItemStack slot = inventory.getStackInSlot(currentSlot);
 
+			while ((slot = inventory.getStackInSlot(currentSlot)) == null)
+			{
+				currentSlot++;
+
+				if (currentSlot > 8)
+				{
+					break;
+				}
+			}
+
+			if (inventory.getStackInSlot(currentSlot) != null)
+			{
 				if (getController().push(slot))
 				{
-					inventory.setInventorySlotContents(i, null);
+					inventory.setInventorySlotContents(currentSlot, null);
 				}
 			}
+
+			currentSlot++;
+
+			if (currentSlot > 8)
+			{
+				currentSlot = 0;
+			}
 		}
 
 		for (int i = 9; i < 18; ++i)