diff -r 33d221312ea1 -r e1f7c03c2dde src/FingersDance.Control.TimeLine/UserControlTimeLine.xaml
--- a/src/FingersDance.Control.TimeLine/UserControlTimeLine.xaml	Thu Sep 24 14:48:21 2009 +0200
+++ b/src/FingersDance.Control.TimeLine/UserControlTimeLine.xaml	Thu Sep 24 15:06:42 2009 +0200
@@ -67,8 +67,17 @@
 							<TickBar x:Name="TopTick" Margin="0,0,0,1" Height="4" Opacity="1" SnapsToDevicePixels="True" Visibility="Collapsed" Grid.Row="0" Fill="{TemplateBinding BorderBrush}" IsDirectionReversed="False" Placement="Top" ReservedSpace="30"/>
 							<TickBar x:Name="BottomTick" Margin="0,1,0,0" Height="4" Opacity="1" SnapsToDevicePixels="True" Visibility="Collapsed" Grid.Row="2" Fill="{TemplateBinding BorderBrush}" Placement="Bottom" ReservedSpace="30"/>
 							<Rectangle x:Name="TrackBkgd" RadiusX="3" RadiusY="3" HorizontalAlignment="Stretch" VerticalAlignment="Center" Width="Auto" Height="3" Opacity="1" SnapsToDevicePixels="True" Grid.Row="1" Fill="#FFF8EDED" Stroke="{x:Null}"/>
-							<Ellipse Fill="White" Stroke="{x:Null}" HorizontalAlignment="Left" Margin="315.906,10.116,0,10.128" Width="12.078" Grid.Row="1"/>
-							<Ellipse Fill="White" Stroke="{x:Null}" HorizontalAlignment="Left" Margin="0,10.116,0,10.128" Width="12.078" Grid.Row="1"/>
+							<Ellipse Fill="White" Stroke="{x:Null}" HorizontalAlignment="Left" Margin="0,10.116,0,10.128" Width="12.078" Grid.Row="1" x:Name="ellipseDebut"/>
+							<Ellipse Fill="White" Stroke="{x:Null}" HorizontalAlignment="Left" Margin="0,10.116,0,10.128" Width="12.078" Grid.Row="1" x:Name="ellipseFin" RenderTransformOrigin="0.5,0.5">
+								<Ellipse.RenderTransform>
+									<TransformGroup>
+										<ScaleTransform ScaleX="1" ScaleY="1"/>
+										<SkewTransform AngleX="0" AngleY="0"/>
+										<RotateTransform Angle="0"/>
+										<TranslateTransform X="{Binding Path=ActualWidth, ElementName=TrackBkgd, Mode=Default}" Y="0"/>
+									</TransformGroup>
+								</Ellipse.RenderTransform>
+							</Ellipse>
 							<Border x:Name="Track" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Height="Auto" Opacity="1" SnapsToDevicePixels="True" Background="Transparent" Grid.Row="1">
 								<Custom:SurfaceTrack x:Name="PART_Track" Grid.Row="1">
 									<Custom:SurfaceTrack.Thumb>