diff --git a/racevisionGame/src/main/java/mock/model/NewPolars.java b/racevisionGame/src/main/java/mock/model/NewPolars.java
index 3a40e0e2..89dcbdda 100644
--- a/racevisionGame/src/main/java/mock/model/NewPolars.java
+++ b/racevisionGame/src/main/java/mock/model/NewPolars.java
@@ -32,7 +32,7 @@ public class NewPolars {
     public static void addPolars(double trueWindSpeed, Bearing trueWindAngle, double boatSpeed){
         double tws = trueWindSpeed;
         double bs = boatSpeed;
-        double twa = trueWindAngle.degrees();
+        double twa = trueWindAngle.degrees() + 180;
         if (!polars.containsKey(tws)){
             polars.put(tws, new TreeMap<>());
         }