diff --git a/java/com.sap.sailing.domain/src/com/sap/sailing/domain/orc/impl/ORCPerformanceCurveImpl.java b/java/com.sap.sailing.domain/src/com/sap/sailing/domain/orc/impl/ORCPerformanceCurveImpl.java
index 6a7715ba14f..06e27aff1aa 100755
--- a/java/com.sap.sailing.domain/src/com/sap/sailing/domain/orc/impl/ORCPerformanceCurveImpl.java
+++ b/java/com.sap.sailing.domain/src/com/sap/sailing/domain/orc/impl/ORCPerformanceCurveImpl.java
@@ -231,7 +231,7 @@ public class ORCPerformanceCurveImpl implements Serializable, ORCPerformanceCurv
         
         // Controlling whether the gybe angle is greater then the other polars and eliminating those from the array
         int frontcutpoint = Arrays.binarySearch(allowancesTrueWindAnglesWithBeatRun, beatAngles.get(trueWindSpeed));
-        int backcutpoint  = Arrays.binarySearch(allowancesTrueWindAnglesWithBeatRun, gybeAngles.get(trueWindSpeed));
+        int backcutpoint  = Arrays.binarySearch(allowancesTrueWindAnglesWithBeatRun, gybeAngles.get(trueWindSpeed)) + 1;
         allowancesTrueWindAnglesWithBeatRun = Arrays.copyOfRange(allowancesTrueWindAnglesWithBeatRun, frontcutpoint, backcutpoint);
         
         int i = -1; // after the loop, i equals the next higher available polar data for the given TWA