diff --git a/VectoCore/Models/SimulationComponent/Data/Gearbox/TransmissionLossMap.cs b/VectoCore/Models/SimulationComponent/Data/Gearbox/TransmissionLossMap.cs
index dfc6cc7269c335e6efe8f17d714527a44b0d9621..89308418c87548177a7749598e9c4286951f3f03 100644
--- a/VectoCore/Models/SimulationComponent/Data/Gearbox/TransmissionLossMap.cs
+++ b/VectoCore/Models/SimulationComponent/Data/Gearbox/TransmissionLossMap.cs
@@ -4,7 +4,6 @@ using System.Data;
 using System.Linq;
 using Common.Logging;
 using Newtonsoft.Json;
-using NLog.Fluent;
 using TUGraz.VectoCore.Exceptions;
 using TUGraz.VectoCore.Utils;
 
@@ -86,16 +85,11 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Data.Gearbox
 			_ratio = gearRatio;
 			_entries = entries;
 			_lossMap = new DelauneyMap();
-			//_reverseLossMap = new DelauneyMap();
 			foreach (var entry in _entries) {
-				_lossMap.AddPoint(entry.InputSpeed.Value(), (entry.InputTorque.Value() - entry.TorqueLoss.Value()) * _ratio,
+				_lossMap.AddPoint(entry.InputSpeed.Value(), ((entry.InputTorque - entry.TorqueLoss) * _ratio).Value(),
 					entry.InputTorque.Value());
-				// @@@quam: according to Raphael, not needed for now...
-				//_reverseLossMap.AddPoint(entry.InputSpeed.Double(), entry.InputTorque.Double(),
-				//	entry.InputTorque.Double() - entry.TorqueLoss.Double());
 			}
 			_lossMap.Triangulate();
-			//_reverseLossMap.Triangulate();
 		}
 
 		/// <summary>
@@ -108,9 +102,8 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Data.Gearbox
 		{
 			try {
 				var gbxInTorque = _lossMap.Interpolate(angularVelocity.Value(), gbxOutTorque.Value()).SI<NewtonMeter>();
-				LogManager.GetLogger(this.GetType()).DebugFormat("GearboxLoss: {0}", gbxInTorque);
-				// Torque at input of the geabox must be greater than or equal to the torque at the output
-				// (i.e. no 'torque-gain' in the transmission due to interpolation etc.)
+				LogManager.GetLogger(GetType()).DebugFormat("GearboxLoss: {0}", gbxInTorque);
+				// Torque at input of the gearbox must be greater or equal than the value without any losses (just torque/ratio)
 				return VectoMath.Max(gbxInTorque, gbxOutTorque / _ratio);
 			} catch (Exception e) {
 				throw new VectoSimulationException(
@@ -119,15 +112,6 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Data.Gearbox
 			}
 		}
 
-		/// <summary>
-		///		Compute the available torque at the output of the gear(box) (towards wheels)
-		/// </summary>
-		/// <returns>[Nm] torque provided to the next component (towards the wheels)</returns>
-		//public NewtonMeter GearboxOutTorque(PerSecond angularVelocity, NewtonMeter gbxInTorque)
-		//{
-		//	// TODO extrapolate!
-		//	return _reverseLossMap.Interpolate(angularVelocity.Double(), gbxInTorque.Double()).SI<NewtonMeter>();
-		//}
 		public GearLossMapEntry this[int i]
 		{
 			get { return _entries[i]; }
diff --git a/VectoCoreTest/Integration/SimulationRuns/MinimalPowertrain.cs b/VectoCoreTest/Integration/SimulationRuns/MinimalPowertrain.cs
index b7351c3e3b7d866be43800bf2a2dfd34dc1b60b9..1ce5a8c66f4b6c122f8e7cec4081e75ae6294fd4 100644
--- a/VectoCoreTest/Integration/SimulationRuns/MinimalPowertrain.cs
+++ b/VectoCoreTest/Integration/SimulationRuns/MinimalPowertrain.cs
@@ -58,7 +58,7 @@ namespace TUGraz.VectoCore.Tests.Integration.SimulationRuns
 			var engine = new CombustionEngine(vehicleContainer, engineData);
 			AddComponent(tmp, engine);
 
-			var gbx = new DummyGearbox(vehicleContainer);
+			var gbx = new MockGearbox(vehicleContainer);
 
 			var driverPort = driver.OutPort();
 
@@ -108,7 +108,7 @@ namespace TUGraz.VectoCore.Tests.Integration.SimulationRuns
 			tmp = AddComponent(tmp, new Clutch(vehicleContainer, engineData));
 			AddComponent(tmp, new CombustionEngine(vehicleContainer, engineData));
 
-			var gbx = new DummyGearbox(vehicleContainer);
+			var gbx = new MockGearbox(vehicleContainer);
 
 			var cyclePort = cycle.OutPort();
 
@@ -179,7 +179,7 @@ namespace TUGraz.VectoCore.Tests.Integration.SimulationRuns
 			tmp = AddComponent(tmp, new Clutch(vehicleContainer, engineData));
 			AddComponent(tmp, new CombustionEngine(vehicleContainer, engineData));
 
-			var gbx = new DummyGearbox(vehicleContainer);
+			var gbx = new MockGearbox(vehicleContainer);
 
 			var cyclePort = cycle.OutPort();
 
diff --git a/VectoCoreTest/Models/SimulationComponent/ClutchTest.cs b/VectoCoreTest/Models/SimulationComponent/ClutchTest.cs
index 59b9d5d2f197f1a23ace3899d0c0e28a54226fca..25d7e2d4be6f6c88a0f7492b311145fa60f1ee5d 100644
--- a/VectoCoreTest/Models/SimulationComponent/ClutchTest.cs
+++ b/VectoCoreTest/Models/SimulationComponent/ClutchTest.cs
@@ -20,7 +20,7 @@ namespace TUGraz.VectoCore.Tests.Models.SimulationComponent
 		{
 			var vehicle = new VehicleContainer();
 			var engineData = EngineeringModeSimulationDataReader.CreateEngineDataFromFile(CoachEngine);
-			var gearbox = new DummyGearbox(vehicle);
+			var gearbox = new MockGearbox(vehicle);
 
 			var clutch = new Clutch(vehicle, engineData);
 
diff --git a/VectoCoreTest/Models/SimulationComponent/DriverTest.cs b/VectoCoreTest/Models/SimulationComponent/DriverTest.cs
index fb9f863c0df96ce76e4d55dbd34a77408c8c5d2d..c97a8c513663f650e85d75bfd5fc6169f5dd3526 100644
--- a/VectoCoreTest/Models/SimulationComponent/DriverTest.cs
+++ b/VectoCoreTest/Models/SimulationComponent/DriverTest.cs
@@ -54,7 +54,7 @@ namespace TUGraz.VectoCore.Tests.Models.SimulationComponent
 			tmp = AddComponent(tmp, new Clutch(vehicleContainer, engineData));
 			AddComponent(tmp, engine);
 
-			var gbx = new DummyGearbox(vehicleContainer);
+			var gbx = new MockGearbox(vehicleContainer);
 			gbx.CurrentGear = 1;
 
 			var driverPort = driver.OutPort();
@@ -108,7 +108,7 @@ namespace TUGraz.VectoCore.Tests.Models.SimulationComponent
 			tmp = AddComponent(tmp, new Clutch(vehicleContainer, engineData));
 			AddComponent(tmp, engine);
 
-			var gbx = new DummyGearbox(vehicleContainer);
+			var gbx = new MockGearbox(vehicleContainer);
 			gbx.CurrentGear = 1;
 
 			var driverPort = driver.OutPort();
@@ -163,7 +163,7 @@ namespace TUGraz.VectoCore.Tests.Models.SimulationComponent
 			tmp = AddComponent(tmp, new Clutch(vehicleContainer, engineData));
 			AddComponent(tmp, new CombustionEngine(vehicleContainer, engineData));
 
-			var gbx = new DummyGearbox(vehicleContainer);
+			var gbx = new MockGearbox(vehicleContainer);
 			gbx.CurrentGear = 1;
 
 			var driverPort = driver.OutPort();
diff --git a/VectoCoreTest/Utils/DummyGearbox.cs b/VectoCoreTest/Utils/MockGearbox.cs
similarity index 87%
rename from VectoCoreTest/Utils/DummyGearbox.cs
rename to VectoCoreTest/Utils/MockGearbox.cs
index b9b7c4fd3bed9954f62f1387269ce47384139b24..aba8aabd1fab9914c70df40d4cb032d3b565273a 100644
--- a/VectoCoreTest/Utils/DummyGearbox.cs
+++ b/VectoCoreTest/Utils/MockGearbox.cs
@@ -7,13 +7,13 @@ using TUGraz.VectoCore.Utils;
 
 namespace TUGraz.VectoCore.Tests.Utils
 {
-	public class DummyGearbox : VectoSimulationComponent, IGearbox, ITnInPort, ITnOutPort
+	public class MockGearbox : VectoSimulationComponent, IGearbox, ITnInPort, ITnOutPort
 	{
 		private ITnOutPort _outPort;
 		public uint CurrentGear { get; set; }
 
 
-		public DummyGearbox(IVehicleContainer cockpit) : base(cockpit) {}
+		public MockGearbox(IVehicleContainer cockpit) : base(cockpit) {}
 
 		public ITnInPort InPort()
 		{
diff --git a/VectoCoreTest/VectoCoreTest.csproj b/VectoCoreTest/VectoCoreTest.csproj
index 844a9ae52c6982f960575a82fe9641063dedfdeb..ce9c7eeb04fe1d7ecadf16b0c64bf687cae4ba6c 100644
--- a/VectoCoreTest/VectoCoreTest.csproj
+++ b/VectoCoreTest/VectoCoreTest.csproj
@@ -109,7 +109,7 @@
       <DesignTimeSharedInput>True</DesignTimeSharedInput>
       <DependentUpon>Settings.settings</DependentUpon>
     </Compile>
-    <Compile Include="Utils\DummyGearbox.cs" />
+    <Compile Include="Utils\MockGearbox.cs" />
     <Compile Include="Utils\SITest.cs" />
     <Compile Include="Utils\DelauneyMapTest.cs" />
     <Compile Include="Utils\MockModalDataWriter.cs" />