diff --git a/app/src/main/java/info/nightscout/androidaps/db/BgReading.java b/app/src/main/java/info/nightscout/androidaps/db/BgReading.java
index 20b9040065..17a6d7d8e2 100644
--- a/app/src/main/java/info/nightscout/androidaps/db/BgReading.java
+++ b/app/src/main/java/info/nightscout/androidaps/db/BgReading.java
@@ -211,7 +211,7 @@ public class BgReading implements DataPointWithLabelInterface {
         }
         int color = MainApp.sResources.getColor(R.color.inrange);
         if (isPrediction())
-            color = MainApp.sResources.getColor(R.color.prediction);
+            return getPredectionColor();
         else if (valueToUnits(units) < lowLine)
             color = MainApp.sResources.getColor(R.color.low);
         else if (valueToUnits(units) > highLine)
@@ -219,8 +219,7 @@ public class BgReading implements DataPointWithLabelInterface {
         return color;
     }
 
-    @Override
-    public int getSecondColor() {
+    private int getPredectionColor() {
         if (isIOBPrediction)
             return MainApp.sResources.getColor(R.color.iob);
         if (isCOBPrediction)
diff --git a/app/src/main/java/info/nightscout/androidaps/db/CareportalEvent.java b/app/src/main/java/info/nightscout/androidaps/db/CareportalEvent.java
index b0f69144c5..33fee529bc 100644
--- a/app/src/main/java/info/nightscout/androidaps/db/CareportalEvent.java
+++ b/app/src/main/java/info/nightscout/androidaps/db/CareportalEvent.java
@@ -263,9 +263,4 @@ public class CareportalEvent implements DataPointWithLabelInterface {
         return Color.GRAY;
     }
 
-    @Override
-    public int getSecondColor() {
-        return 0;
-    }
-
 }
diff --git a/app/src/main/java/info/nightscout/androidaps/db/ExtendedBolus.java b/app/src/main/java/info/nightscout/androidaps/db/ExtendedBolus.java
index 418de86c6c..1123cb58df 100644
--- a/app/src/main/java/info/nightscout/androidaps/db/ExtendedBolus.java
+++ b/app/src/main/java/info/nightscout/androidaps/db/ExtendedBolus.java
@@ -297,8 +297,4 @@ public class ExtendedBolus implements Interval, DataPointWithLabelInterface {
         return Color.CYAN;
     }
 
-    @Override
-    public int getSecondColor() {
-        return 0;
-    }
 }
diff --git a/app/src/main/java/info/nightscout/androidaps/db/ProfileSwitch.java b/app/src/main/java/info/nightscout/androidaps/db/ProfileSwitch.java
index 9dca91c595..40c8e50c6d 100644
--- a/app/src/main/java/info/nightscout/androidaps/db/ProfileSwitch.java
+++ b/app/src/main/java/info/nightscout/androidaps/db/ProfileSwitch.java
@@ -263,11 +263,6 @@ public class ProfileSwitch implements Interval, DataPointWithLabelInterface {
         return Color.CYAN;
     }
 
-    @Override
-    public int getSecondColor() {
-        return 0;
-    }
-
     public String toString() {
         return "ProfileSwitch{" +
                 "date=" + date +
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/AutosensData.java b/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/AutosensData.java
index 693a6fad55..79ab63e2ac 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/AutosensData.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/AutosensData.java
@@ -164,9 +164,4 @@ public class AutosensData implements DataPointWithLabelInterface {
         return MainApp.gc(R.color.cob);
     }
 
-    @Override
-    public int getSecondColor() {
-        return 0;
-    }
-
 }
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java
index 2536e8bf5c..3f126aba19 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java
@@ -1359,7 +1359,8 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
 
             // **** BG ****
             if (predictionsAvailable && SP.getBoolean("showprediction", false))
-                graphData.addBgReadings(fromTime, toTime, lowLine, highLine, finalLastRun.constraintsProcessed);
+                graphData.addBgReadings(fromTime, toTime, lowLine, highLine,
+                        finalLastRun.constraintsProcessed.getPredictions());
             else
                 graphData.addBgReadings(fromTime, toTime, lowLine, highLine, null);
 
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/graphData/GraphData.java b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/graphData/GraphData.java
index 25e7cb4af8..177e7f9642 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/graphData/GraphData.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/graphData/GraphData.java
@@ -12,6 +12,7 @@ import com.jjoe64.graphview.series.LineGraphSeries;
 import com.jjoe64.graphview.series.Series;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 import info.nightscout.androidaps.Constants;
@@ -61,7 +62,7 @@ public class GraphData {
         this.iobCobCalculatorPlugin = iobCobCalculatorPlugin;
     }
 
-    public void addBgReadings(long fromTime, long toTime, double lowLine, double highLine, APSResult apsResult) {
+    public void addBgReadings(long fromTime, long toTime, double lowLine, double highLine, List<BgReading> predictions) {
         double maxBgValue = 0d;
         bgReadingsArray = MainApp.getDbHelper().getBgreadingsDataFromTime(fromTime, true);
         List<DataPointWithLabelInterface> bgListArray = new ArrayList<>();
@@ -74,9 +75,12 @@ public class GraphData {
             if (bg.value > maxBgValue) maxBgValue = bg.value;
             bgListArray.add(bg);
         }
-        if (apsResult != null) {
-            List<BgReading> predArray = apsResult.getPredictions();
-            bgListArray.addAll(predArray);
+        if (predictions != null) {
+            Collections.sort(predictions, (o1, o2) -> Double.compare(o1.getX(), o2.getX()));
+            for (BgReading prediction : predictions) {
+                if (prediction.value >= 40)
+                    bgListArray.add(prediction);
+            }
         }
 
         maxBgValue = Profile.fromMgdlToUnits(maxBgValue, units);
@@ -273,6 +277,7 @@ public class GraphData {
         for (int tx = 0; tx < treatments.size(); tx++) {
             Treatment t = treatments.get(tx);
             if (t.getX() < fromTime || t.getX() > endTime) continue;
+            if (t.isSMB && !t.isValid) continue;
             t.setY(getNearestBg((long) t.getX()));
             filteredTreatments.add(t);
         }
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/graphExtensions/DataPointWithLabelInterface.java b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/graphExtensions/DataPointWithLabelInterface.java
index 3f6280431c..20d478692a 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/graphExtensions/DataPointWithLabelInterface.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/graphExtensions/DataPointWithLabelInterface.java
@@ -55,5 +55,4 @@ public interface DataPointWithLabelInterface extends DataPointInterface{
     PointsWithLabelGraphSeries.Shape getShape();
     float getSize();
     int getColor();
-    int getSecondColor();
 }
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/graphExtensions/PointsWithLabelGraphSeries.java b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/graphExtensions/PointsWithLabelGraphSeries.java
index 8ac3be0ad8..5f39cedafe 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/graphExtensions/PointsWithLabelGraphSeries.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/graphExtensions/PointsWithLabelGraphSeries.java
@@ -211,7 +211,6 @@ public class PointsWithLabelGraphSeries<E extends DataPointWithLabelInterface> e
                     mPaint.setStyle(Paint.Style.FILL);
                     mPaint.setStrokeWidth(0);
                     canvas.drawCircle(endX, endY, scaledPxSize, mPaint);
-                    mPaint.setColor(value.getSecondColor());
                     mPaint.setStyle(Paint.Style.FILL);
                     mPaint.setStrokeWidth(0);
                     canvas.drawCircle(endX, endY, scaledPxSize / 3, mPaint);
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Treatments/Treatment.java b/app/src/main/java/info/nightscout/androidaps/plugins/Treatments/Treatment.java
index 31d44a3e30..1983c38242 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Treatments/Treatment.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Treatments/Treatment.java
@@ -193,11 +193,6 @@ public class Treatment implements DataPointWithLabelInterface {
             return MainApp.instance().getResources().getColor(android.R.color.holo_red_light);
     }
 
-    @Override
-    public int getSecondColor() {
-        return 0;
-    }
-
     @Override
     public void setY(double y) {
         yValue = y;
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index e5b645dcc6..58982405c0 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -6,7 +6,7 @@
     <color name="bolus">#FFFFCC03</color>
     <color name="cob">#FFFB8C00</color>
     <color name="uam">#ffea00</color>
-    <color name="zt">#ff9500</color>
+    <color name="zt">#00ffff</color>
     <color name="ratio">#FFFFFF</color>
     <color name="devslopepos">#FFFFFF00</color>
     <color name="devslopeneg">#FFFF00FF</color>