Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Data/MacroStabilityInwardsInput.cs
===================================================================
diff -u -r89a636adaa25d5bb86bc8f4618126e5364664ab1 -r3f74bb4c7f48c55dd67639ebef7a803567bc3aad
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Data/MacroStabilityInwardsInput.cs	(.../MacroStabilityInwardsInput.cs)	(revision 89a636adaa25d5bb86bc8f4618126e5364664ab1)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Data/MacroStabilityInwardsInput.cs	(.../MacroStabilityInwardsInput.cs)	(revision 3f74bb4c7f48c55dd67639ebef7a803567bc3aad)
@@ -222,7 +222,7 @@
 
         #endregion
 
-        #region settings
+        #region Settings
 
         /// <summary>
         /// Gets or sets the minimum depth of the slip plane.
@@ -278,12 +278,12 @@
         public bool MoveGrid { get; set; }
 
         /// <summary>
-        /// Gets the grid determination type.
+        /// Gets or sets the grid determination type.
         /// </summary>
         public MacroStabilityInwardsGridDetermination GridDetermination { get; set; }
 
         /// <summary>
-        /// Gets the tangent line determination type.
+        /// Gets or sets the tangent line determination type.
         /// </summary>
         public MacroStabilityInwardsTangentLineDetermination TangentLineDetermination { get; set; }
 
@@ -440,7 +440,7 @@
         }
 
         /// <summary>
-        /// Gets or sets whether the default offset should be used.
+        /// Gets or sets whether the default offsets should be used.
         /// </summary>
         public bool UseDefaultOffsets { get; set; }
 
@@ -626,12 +626,12 @@
         }
 
         /// <summary>
-        /// Gets or sets create zones.
+        /// Gets or sets whether zones should be created.
         /// </summary>
         public bool CreateZones { get; set; }
 
         /// <summary>
-        /// Gets the automatic forbidden zones.
+        /// Gets the zoning boundaries determination type.
         /// </summary>
         public MacroStabilityInwardsZoningBoundariesDetermination AutomaticForbiddenZones
         {
Index: Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Data/SoilProfile/MacroStabilityInwardsSoilProfileUnderSurfaceLineFactory.cs
===================================================================
diff -u -r3fe99efe7580ec1d9eb850908c001c990dc43fe5 -r3f74bb4c7f48c55dd67639ebef7a803567bc3aad
--- Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Data/SoilProfile/MacroStabilityInwardsSoilProfileUnderSurfaceLineFactory.cs	(.../MacroStabilityInwardsSoilProfileUnderSurfaceLineFactory.cs)	(revision 3fe99efe7580ec1d9eb850908c001c990dc43fe5)
+++ Ringtoets/MacroStabilityInwards/src/Ringtoets.MacroStabilityInwards.Data/SoilProfile/MacroStabilityInwardsSoilProfileUnderSurfaceLineFactory.cs	(.../MacroStabilityInwardsSoilProfileUnderSurfaceLineFactory.cs)	(revision 3f74bb4c7f48c55dd67639ebef7a803567bc3aad)
@@ -39,7 +39,7 @@
         /// Creates a new <see cref="MacroStabilityInwardsSoilProfileUnderSurfaceLine"/>.
         /// </summary>
         /// <param name="soilProfile">The soil profile containing layers under the <paramref name="surfaceLine"/>.</param>
-        /// <param name="surfaceLine">The surface line for which determines the top of the <paramref name="soilProfile"/>.</param>
+        /// <param name="surfaceLine">The surface line which determines the top of the <paramref name="soilProfile"/>.</param>
         /// <returns>A new <see cref="MacroStabilityInwardsSoilProfileUnderSurfaceLine"/> containing geometries from the 
         /// <paramref name="soilProfile"/> under the <paramref name="surfaceLine"/>.</returns>
         /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
@@ -93,7 +93,7 @@
                 layer => new MacroStabilityInwardsSoilLayerUnderSurfaceLine(
                     RingToPoints(layer.OuterRing),
                     layer.Holes.Select(RingToPoints),
-                    ToUnderSurfaceLineProperties(layer.Properties)));
+                    ToUnderSurfaceLineProperties(layer.Properties))).ToArray();
 
             IEnumerable<MacroStabilityInwardsPreconsolidationStressUnderSurfaceLine> preconsolidationStressesUnderSurfaceLine =
                 soilProfile.PreconsolidationStresses.Select(ToPreconsolidationStressUnderSurfaceLine).ToArray();
@@ -208,12 +208,11 @@
             {
                 OuterLoop = outerLoop;
                 Properties = properties;
-                InnerLoops = Enumerable.Empty<Point2D[]>();
             }
 
             public Point2D[] OuterLoop { get; }
+
             public MacroStabilityInwardsSoilLayerProperties Properties { get; }
-            public IEnumerable<Point2D[]> InnerLoops { get; }
         }
     }
 }
\ No newline at end of file
Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsOffsetPropertiesTest.cs
===================================================================
diff -u -r82e52ce72856fab42af51e186cb8c48f0a45cc30 -r3f74bb4c7f48c55dd67639ebef7a803567bc3aad
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsOffsetPropertiesTest.cs	(.../MacroStabilityInwardsOffsetPropertiesTest.cs)	(revision 82e52ce72856fab42af51e186cb8c48f0a45cc30)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Forms.Test/PropertyClasses/MacroStabilityInwardsOffsetPropertiesTest.cs	(.../MacroStabilityInwardsOffsetPropertiesTest.cs)	(revision 3f74bb4c7f48c55dd67639ebef7a803567bc3aad)
@@ -39,7 +39,7 @@
     [TestFixture]
     public class MacroStabilityInwardsOffsetPropertiesTest
     {
-        private const int expectedUseDefaultOffsetPropertyIndex = 0;
+        private const int expectedUseDefaultOffsetsPropertyIndex = 0;
         private const int expectedPhreaticLineOffsetBelowDikeTopAtRiverPropertyIndex = 1;
         private const int expectedPhreaticLineOffsetBelowDikeTopAtPolderPropertyIndex = 2;
         private const int expectedPhreaticLineOffsetBelowShoulderBaseInsidePropertyIndex = 3;
@@ -118,9 +118,9 @@
 
             const string offsetCategory = "Offsets PL 1";
 
-            PropertyDescriptor useDefaultOffsetProperty = dynamicProperties[expectedUseDefaultOffsetPropertyIndex];
+            PropertyDescriptor useDefaultOffsetsProperty = dynamicProperties[expectedUseDefaultOffsetsPropertyIndex];
             PropertiesTestHelper.AssertRequiredPropertyDescriptorProperties(
-                useDefaultOffsetProperty,
+                useDefaultOffsetsProperty,
                 offsetCategory,
                 "Gebruik default waarden voor offsets van PL 1",
                 "Gebruik standaard waterstandsverschillen voor het bepalen van de freatische lijn?");
@@ -219,7 +219,7 @@
         }
 
         [Test]
-        public void UseDefaultOffset_SetValidValue_SetsValueAndUpdatesObservers()
+        public void UseDefaultOffsets_SetValidValue_SetsValueAndUpdatesObservers()
         {
             // Setup
             var calculation = new MacroStabilityInwardsCalculationScenario();