diff --git a/mechanical/src/main/scala/resonantinduction/mechanical/energy/gear/PartGear.java b/mechanical/src/main/scala/resonantinduction/mechanical/energy/gear/PartGear.java
index b6545fe5f..f38c1c89d 100644
--- a/mechanical/src/main/scala/resonantinduction/mechanical/energy/gear/PartGear.java
+++ b/mechanical/src/main/scala/resonantinduction/mechanical/energy/gear/PartGear.java
@@ -336,7 +336,7 @@ public class PartGear extends PartMechanical implements IMultiBlockStructure<Par
         {
             if (manualCrankTime > 0)
             {
-                node.apply(isClockwiseCrank ? 15 : -15, isClockwiseCrank ? 0.025f : -0.025f);
+                node.apply(this, isClockwiseCrank ? 15 : -15, isClockwiseCrank ? 0.025f : -0.025f);
                 manualCrankTime--;
             }
 
diff --git a/mechanical/src/main/scala/resonantinduction/mechanical/energy/grid/MechanicalNode.java b/mechanical/src/main/scala/resonantinduction/mechanical/energy/grid/MechanicalNode.java
index 6c8eec6ab..633c2a45a 100644
--- a/mechanical/src/main/scala/resonantinduction/mechanical/energy/grid/MechanicalNode.java
+++ b/mechanical/src/main/scala/resonantinduction/mechanical/energy/grid/MechanicalNode.java
@@ -169,7 +169,7 @@ public class MechanicalNode extends Node<INodeProvider, TickingGrid, MechanicalN
     }
 
     @Override
-    public void apply(double torque, double angularVelocity)
+    public void apply(Object source, double torque, double angularVelocity)
     {
         this.torque += torque;
         this.angularVelocity += angularVelocity;
diff --git a/mechanical/src/main/scala/resonantinduction/mechanical/energy/turbine/TileMechanicalTurbine.java b/mechanical/src/main/scala/resonantinduction/mechanical/energy/turbine/TileMechanicalTurbine.java
index 3ff480818..c80ee5d27 100644
--- a/mechanical/src/main/scala/resonantinduction/mechanical/energy/turbine/TileMechanicalTurbine.java
+++ b/mechanical/src/main/scala/resonantinduction/mechanical/energy/turbine/TileMechanicalTurbine.java
@@ -117,7 +117,7 @@ public class TileMechanicalTurbine extends TileTurbineBase implements INodeProvi
 			if (mechanicalNode.angularVelocity < 0)
 				angularVelocity = -Math.abs(angularVelocity);
 
-			mechanicalNode.apply((torque - mechanicalNode.getTorque()) / 10, (angularVelocity - mechanicalNode.getAngularVelocity()) / 10);
+			mechanicalNode.apply(this, (torque - mechanicalNode.getTorque()) / 10, (angularVelocity - mechanicalNode.getAngularVelocity()) / 10);
 		}
 	}