diff --git a/api/buildcraft/api/mj/ISidedBatteryProvider.java b/api/buildcraft/api/mj/ISidedBatteryProvider.java
index 3ffc8584..46adb69d 100644
--- a/api/buildcraft/api/mj/ISidedBatteryProvider.java
+++ b/api/buildcraft/api/mj/ISidedBatteryProvider.java
@@ -1,15 +1,15 @@
 /**
- * Copyright (c) 2014, Prototik and the BuildFactory Team
- * http://buildfactory.org/
+ * Copyright (c) 2011-2014, SpaceToad and the BuildCraft Team
+ * http://www.mod-buildcraft.com
  *
- * BuildFactory is distributed under the terms of the Minecraft Mod Public
+ * BuildCraft is distributed under the terms of the Minecraft Mod Public
  * License 1.0, or MMPL. Please check the contents of the license located in
- * http://buildfactory.org/license
+ * http://www.mod-buildcraft.com/MMPL-1.0.txt
  */
 package buildcraft.api.mj;
 
 import net.minecraftforge.common.util.ForgeDirection;
 
-public interface ISidedBatteryProvider extends IBatteryProvider {
+public interface ISidedBatteryProvider {
 	IBatteryObject getMjBattery(String kind, ForgeDirection direction);
 }
diff --git a/api/buildcraft/api/mj/MjAPI.java b/api/buildcraft/api/mj/MjAPI.java
index 08cb2dc5..1a64b803 100755
--- a/api/buildcraft/api/mj/MjAPI.java
+++ b/api/buildcraft/api/mj/MjAPI.java
@@ -65,21 +65,21 @@ public final class MjAPI {
 			return null;
 		}
 
+		IBatteryObject battery = null;
+
+		if (o instanceof ISidedBatteryProvider) {
+			battery = ((ISidedBatteryProvider) o).getMjBattery(kind, side);
+			if (battery == null && side != ForgeDirection.UNKNOWN) {
+				battery = ((ISidedBatteryProvider) o).getMjBattery(kind, ForgeDirection.UNKNOWN);
+			}
+		}
+
 		if (o instanceof IBatteryProvider) {
-			IBatteryObject battery;
+			battery = ((IBatteryProvider) o).getMjBattery(kind);
+		}
 
-			if (o instanceof ISidedBatteryProvider) {
-				battery = ((ISidedBatteryProvider) o).getMjBattery(kind, side);
-				if (battery == null && side != ForgeDirection.UNKNOWN) {
-					battery = ((ISidedBatteryProvider) o).getMjBattery(kind, ForgeDirection.UNKNOWN);
-				}
-			} else {
-				battery = ((IBatteryProvider) o).getMjBattery(kind);
-			}
-
-			if (battery != null) {
-				return battery;
-			}
+		if (battery != null) {
+			return battery;
 		}
 
 		BatteryField f = getMjBatteryField(o.getClass(), kind, side);
diff --git a/common/buildcraft/factory/TileTank.java b/common/buildcraft/factory/TileTank.java
index 3205106c..337ba3a5 100644
--- a/common/buildcraft/factory/TileTank.java
+++ b/common/buildcraft/factory/TileTank.java
@@ -204,7 +204,8 @@ public class TileTank extends TileBuildCraft implements IFluidHandler {
 		if (resource == null) {
 			return null;
 		}
-		if (!resource.isFluidEqual(tank.getFluid())) {
+		TileTank bottom = getBottomTank();
+		if (!resource.isFluidEqual(bottom.tank.getFluid())) {
 			return null;
 		}
 		return drain(from, resource.amount, doDrain);