Index: Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Data.TestUtil/ClosingStructurePermutationHelper.cs
===================================================================
diff -u -r89c7c9e14125203dc769583b62808b291bd3558b -r597f2ecd0c9cb1aedf4bef978b209d49f63b08fe
--- Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Data.TestUtil/ClosingStructurePermutationHelper.cs	(.../ClosingStructurePermutationHelper.cs)	(revision 89c7c9e14125203dc769583b62808b291bd3558b)
+++ Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Data.TestUtil/ClosingStructurePermutationHelper.cs	(.../ClosingStructurePermutationHelper.cs)	(revision 597f2ecd0c9cb1aedf4bef978b209d49f63b08fe)
@@ -21,7 +21,6 @@
 
 using System;
 using System.Collections.Generic;
-using Core.Common.Base.Data;
 using Core.Common.Base.Geometry;
 using Core.Common.TestUtil;
 using NUnit.Framework;
@@ -91,8 +90,7 @@
             {
                 AllowedLevelIncreaseStorage =
                 {
-                    Mean = (RoundedDouble) random.Next(),
-                    Shift = random.NextRoundedDouble(),
+                    Mean = random.NextRoundedDouble(),
                     StandardDeviation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentAllowedLevelIncreaseStorage_{testResultDescription}");
@@ -101,8 +99,7 @@
             {
                 AreaFlowApertures =
                 {
-                    Mean = (RoundedDouble) random.Next(),
-                    Shift = random.NextRoundedDouble(),
+                    Mean = random.NextRoundedDouble(),
                     StandardDeviation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentAreaFlowApertures_{testResultDescription}");
@@ -111,7 +108,7 @@
             {
                 CriticalOvertoppingDischarge =
                 {
-                    Mean = (RoundedDouble) random.Next(),
+                    Mean = random.NextRoundedDouble(),
                     CoefficientOfVariation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentCriticalOvertoppingDischarge_{testResultDescription}");
@@ -120,8 +117,7 @@
             {
                 FlowWidthAtBottomProtection =
                 {
-                    Mean = (RoundedDouble) random.Next(),
-                    Shift = random.NextRoundedDouble(),
+                    Mean = random.NextRoundedDouble(),
                     StandardDeviation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentFlowWidthAtBottomProtection_{testResultDescription}");
@@ -130,7 +126,7 @@
             {
                 InsideWaterLevel =
                 {
-                    Mean = (RoundedDouble) random.Next(),
+                    Mean = random.NextRoundedDouble(),
                     StandardDeviation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentInsideWaterLevel_{testResultDescription}");
@@ -139,7 +135,7 @@
             {
                 LevelCrestStructureNotClosing =
                 {
-                    Mean = (RoundedDouble) random.Next(),
+                    Mean = random.NextRoundedDouble(),
                     StandardDeviation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentLevelCrestStructureNotClosing_{testResultDescription}");
@@ -148,7 +144,7 @@
             {
                 StorageStructureArea =
                 {
-                    Mean = (RoundedDouble) random.Next(),
+                    Mean = random.NextRoundedDouble(),
                     CoefficientOfVariation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentStorageStructureArea_{testResultDescription}");
@@ -157,7 +153,7 @@
             {
                 ThresholdHeightOpenWeir =
                 {
-                    Mean = (RoundedDouble) random.Next(),
+                    Mean = random.NextRoundedDouble(),
                     StandardDeviation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentThresholdHeightOpenWeir_{testResultDescription}");
@@ -166,7 +162,7 @@
             {
                 WidthFlowApertures =
                 {
-                    Mean = (RoundedDouble) random.Next(),
+                    Mean = random.NextRoundedDouble(),
                     StandardDeviation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentWidthFlowApertures_{testResultDescription}");
@@ -220,13 +216,11 @@
                 AllowedLevelIncreaseStorage =
                 {
                     Mean = referenceStructure.AllowedLevelIncreaseStorage.Mean,
-                    Shift = referenceStructure.AllowedLevelIncreaseStorage.Shift,
                     StandardDeviation = referenceStructure.AllowedLevelIncreaseStorage.StandardDeviation
                 },
                 AreaFlowApertures =
                 {
                     Mean = referenceStructure.AreaFlowApertures.Mean,
-                    Shift = referenceStructure.AreaFlowApertures.Shift,
                     StandardDeviation = referenceStructure.AreaFlowApertures.StandardDeviation
                 },
                 CriticalOvertoppingDischarge =
@@ -237,7 +231,6 @@
                 FlowWidthAtBottomProtection =
                 {
                     Mean = referenceStructure.FlowWidthAtBottomProtection.Mean,
-                    Shift = referenceStructure.FlowWidthAtBottomProtection.Shift,
                     StandardDeviation = referenceStructure.FlowWidthAtBottomProtection.StandardDeviation
                 },
                 InsideWaterLevel =
Index: Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Data.TestUtil/HeightStructurePermutationHelper.cs
===================================================================
diff -u -rc5390b303f47e65a1a8e0ba271017c77dae24bbc -r597f2ecd0c9cb1aedf4bef978b209d49f63b08fe
--- Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Data.TestUtil/HeightStructurePermutationHelper.cs	(.../HeightStructurePermutationHelper.cs)	(revision c5390b303f47e65a1a8e0ba271017c77dae24bbc)
+++ Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Data.TestUtil/HeightStructurePermutationHelper.cs	(.../HeightStructurePermutationHelper.cs)	(revision 597f2ecd0c9cb1aedf4bef978b209d49f63b08fe)
@@ -21,7 +21,6 @@
 
 using System;
 using System.Collections.Generic;
-using Core.Common.Base.Data;
 using Core.Common.Base.Geometry;
 using Core.Common.TestUtil;
 using NUnit.Framework;
@@ -91,8 +90,7 @@
             {
                 AllowedLevelIncreaseStorage =
                 {
-                    Mean = (RoundedDouble) random.Next(),
-                    Shift = random.NextRoundedDouble(),
+                    Mean = random.NextRoundedDouble(),
                     StandardDeviation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentAllowedLevelIncreaseStorage_{testResultDescription}");
@@ -101,7 +99,7 @@
             {
                 CriticalOvertoppingDischarge =
                 {
-                    Mean = (RoundedDouble) random.Next(),
+                    Mean = random.NextRoundedDouble(),
                     CoefficientOfVariation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentCriticalOvertoppingDischarge_{testResultDescription}");
@@ -110,8 +108,7 @@
             {
                 FlowWidthAtBottomProtection =
                 {
-                    Mean = (RoundedDouble) random.Next(),
-                    Shift = random.NextRoundedDouble(),
+                    Mean = random.NextRoundedDouble(),
                     StandardDeviation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentFlowWidthAtBottomProtection_{testResultDescription}");
@@ -120,7 +117,7 @@
             {
                 LevelCrestStructure =
                 {
-                    Mean = (RoundedDouble) random.Next(),
+                    Mean = random.NextRoundedDouble(),
                     StandardDeviation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentLevelCrestStructure_{testResultDescription}");
@@ -129,7 +126,7 @@
             {
                 StorageStructureArea =
                 {
-                    Mean = (RoundedDouble) random.Next(),
+                    Mean = random.NextRoundedDouble(),
                     CoefficientOfVariation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentStorageStructureArea_{testResultDescription}");
@@ -138,7 +135,7 @@
             {
                 WidthFlowApertures =
                 {
-                    Mean = (RoundedDouble) random.Next(),
+                    Mean = random.NextRoundedDouble(),
                     StandardDeviation = random.NextRoundedDouble()
                 }
             }).SetName($"{targetName}_DifferentWidthFlowApertures_{testResultDescription}");
Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Data.TestUtil/StabilityPointStructurePermutationHelper.cs
===================================================================
diff -u -r89c7c9e14125203dc769583b62808b291bd3558b -r597f2ecd0c9cb1aedf4bef978b209d49f63b08fe
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Data.TestUtil/StabilityPointStructurePermutationHelper.cs	(.../StabilityPointStructurePermutationHelper.cs)	(revision 89c7c9e14125203dc769583b62808b291bd3558b)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Data.TestUtil/StabilityPointStructurePermutationHelper.cs	(.../StabilityPointStructurePermutationHelper.cs)	(revision 597f2ecd0c9cb1aedf4bef978b209d49f63b08fe)
@@ -187,7 +187,7 @@
 
             StabilityPointStructure.ConstructionProperties differentEvaluationLevelConstructionProperties =
                 CreateTestStabilityPointStructureConstructionProperties();
-            differentEvaluationLevelConstructionProperties.EvaluationLevel = random.NextRoundedDouble();
+            differentEvaluationLevelConstructionProperties.EvaluationLevel = random.NextDouble();
             yield return new TestCaseData(new StabilityPointStructure(differentEvaluationLevelConstructionProperties))
                 .SetName($"{targetName}_DifferentEvaluationLevel_{testResultDescription}");
 
@@ -202,7 +202,7 @@
 
             StabilityPointStructure.ConstructionProperties differentVerticalDistanceConstructionProperties =
                 CreateTestStabilityPointStructureConstructionProperties();
-            differentVerticalDistanceConstructionProperties.VerticalDistance = random.NextRoundedDouble();
+            differentVerticalDistanceConstructionProperties.VerticalDistance = random.NextDouble();
             yield return new TestCaseData(new StabilityPointStructure(differentVerticalDistanceConstructionProperties))
                 .SetName($"{targetName}_DifferentVerticalDistance_{testResultDescription}");