diff --git a/Examples/IGDataChart/Samples/Display/Markers/MarkerTypes.xaml b/Examples/IGDataChart/Samples/Display/Markers/MarkerTypes.xaml
index 750544c0..651ff9a9 100644
--- a/Examples/IGDataChart/Samples/Display/Markers/MarkerTypes.xaml
+++ b/Examples/IGDataChart/Samples/Display/Markers/MarkerTypes.xaml
@@ -90,6 +90,7 @@
                 <!-- ========================================================================== -->
                 <ig:SplineSeries Thickness="2"
                                  MarkerType="{Binding ElementName=cmbMarkerType, Path=SelectedItem.Tag, Converter={StaticResource MarkerTypeConverter}}"
+                                 MarkerSize="{Binding ElementName=markerSizeSlider, Path=Value}"
                                  ItemsSource="{StaticResource CategoryData}"
                                  ValueMemberPath="Value"
                                  XAxis="{Binding ElementName=categoryXAxis}"
@@ -117,6 +118,9 @@
                     <ComboBoxItem Tag="Automatic" Content="{Binding XWDC_MarkerType_Automatic, Source={StaticResource Strings}}" ></ComboBoxItem>
                     <ComboBoxItem Tag="None" Content="{Binding XWDC_MarkerType_None, Source={StaticResource Strings}}" ></ComboBoxItem>
                 </ComboBox>
+                <TextBlock Text="Marker Size" Style="{StaticResource SamplesInnerNavigationTitleStyle}" Margin="8,0,2,0"/>
+                <Slider x:Name="markerSizeSlider" Width="110" Minimum="6" Maximum="40" Value="20" TickFrequency="2" IsSnapToTickEnabled="True" VerticalAlignment="Center"/>
+                <TextBlock Text="{Binding ElementName=markerSizeSlider, Path=Value, StringFormat={}{0:0}}" VerticalAlignment="Center" Margin="4,0,2,0"/>
                 <Button x:Name="btnPrevious" HorizontalAlignment="Center" Cursor="Hand" Margin="0,0,2,0" Content="" Click="OnPrevButtonClick" Style="{StaticResource IGPreviousButtonStyle}" />
                 <Button x:Name="btnNext" HorizontalAlignment="Right" Cursor="Hand" Margin="0,0,2,0" Content="" Click="OnNextButtonClick" Style="{StaticResource IGNextButtonStyle}" />
             </StackPanel>