diff --git a/java/com.sap.sailing.gwt.ui/src/main/resources/com/sap/sailing/gwt/ui/client/images/boat_upwind_sails_on_port.png b/java/com.sap.sailing.gwt.ui/src/main/resources/com/sap/sailing/gwt/ui/client/images/boat_upwind_sails_on_port.png
index eb7bef6701e..4cf24cb41b5 100755
Binary files a/java/com.sap.sailing.gwt.ui/src/main/resources/com/sap/sailing/gwt/ui/client/images/boat_upwind_sails_on_port.png and b/java/com.sap.sailing.gwt.ui/src/main/resources/com/sap/sailing/gwt/ui/client/images/boat_upwind_sails_on_port.png differ
diff --git a/java/com.sap.sailing.gwt.ui/src/main/resources/com/sap/sailing/gwt/ui/client/images/boat_upwind_sails_on_starboard.png b/java/com.sap.sailing.gwt.ui/src/main/resources/com/sap/sailing/gwt/ui/client/images/boat_upwind_sails_on_starboard.png
index 8a218b502da..a3f09afa159 100755
Binary files a/java/com.sap.sailing.gwt.ui/src/main/resources/com/sap/sailing/gwt/ui/client/images/boat_upwind_sails_on_starboard.png and b/java/com.sap.sailing.gwt.ui/src/main/resources/com/sap/sailing/gwt/ui/client/images/boat_upwind_sails_on_starboard.png differ