Index: Riskeer/Piping/src/Riskeer.Piping.Data/PipingFailureMechanismSectionResultInitialFailureMechanismResultExtensions.cs
===================================================================
diff -u -r7d8dfbaa6c5f57d6e329ea9885c499477b0188ae -re2eb901c9bfce4975c5050dbbea4065dfdb41871
--- Riskeer/Piping/src/Riskeer.Piping.Data/PipingFailureMechanismSectionResultInitialFailureMechanismResultExtensions.cs	(.../PipingFailureMechanismSectionResultInitialFailureMechanismResultExtensions.cs)	(revision 7d8dfbaa6c5f57d6e329ea9885c499477b0188ae)
+++ Riskeer/Piping/src/Riskeer.Piping.Data/PipingFailureMechanismSectionResultInitialFailureMechanismResultExtensions.cs	(.../PipingFailureMechanismSectionResultInitialFailureMechanismResultExtensions.cs)	(revision e2eb901c9bfce4975c5050dbbea4065dfdb41871)
@@ -124,7 +124,7 @@
         {
             return relevantScenarios.Any()
                    && relevantScenarios.All(s => s.HasOutput)
-                   && !(Math.Abs(CalculationScenarioHelper.GetTotalContribution(relevantScenarios) - 1.0) > 1e-6);
+                   && Math.Abs(CalculationScenarioHelper.GetTotalContribution(relevantScenarios) - 1.0) <= 1e-6;
         }
     }
 }
\ No newline at end of file