Okay, I may be losing it. I accidentally changed something and I've spent the afternoon trying to figurfe out what I changed.My columns were different colors, specifically blue, yellow, & green. Now, they are all the same color and I can't figure out what got changed to do this. Any help would be appreciated.

I'm using the following code and html:

iColChart.ColorModel.ModelStyle = Infragistics.UltraChart.Shared.Styles.ColorModels.CustomLinear
iColChart.ColorModel.CustomPalette = New Color() {Color.Blue, Color.Yellow, Color.Green, Color.Purple}
iColChart.Section508Compliant = True
iColChart.TitleTop.Text = choice
iColChart.ChartType = Styles.ChartType.ColumnChart
iColChart.Axis.Y.RangeMax = 100
iColChart.Axis.Y.RangeMin = 0
iColChart.Axis.Y.RangeType = Styles.AxisRangeType.Custom
iColChart.Axis.Y.TickmarkInterval = 10
iColChart.Axis.Y.TickmarkStyle = Styles.AxisTickStyle.Percentage
iColChart.Data.SwapRowsAndColumns = True
iColChart.Data.MaxValue = 100
iColChart.Data.MinValue = 0
iColChart.ColumnChart.ColumnSpacing = 1
iColChart.BarChart.BarSpacing = 1
iColChart.DataSource = GetColumnChart(userProfile, choice) 'dt
iColChart.DataBind()

<igchart:UltraChart ID="igBarChart9" runat="server" BackgroundImageFileName="" BorderColor="Black"
 BorderWidth="1px" ChartType="barchart"  EmptyChartText="Data Not Available." Section508Compliant="True"
 Style="position: static" Version="8.1" Visible="False">
 <BarChart>
  <ChartText>
   <igchartprop:ChartTextAppearance ChartTextFont="Arial, 7pt" Column="-2" ItemFormatString="&lt;DATA_VALUE:#.0#%&gt;"
    Row="-2" Visible="True">
   </igchartprop:ChartTextAppearance>
  </ChartText>
 </BarChart>
 <Tooltips Font-Bold="False" Font-Italic="False" Font-Overline="False" Font-Strikeout="False"
  Font-Underline="False" />
 <Data MaxValue="15" MinValue="0" UseMinMax="True" ZeroAligned="True">
 </Data>
 <ColorModel AlphaLevel="255" ColorBegin="Pink" ColorEnd="DarkRed" ModelStyle="CustomLinear" Scaling="Random">
 </ColorModel>
 <Effects>
  <Effects>
   <igchartprop:GradientEffect>
   </igchartprop:GradientEffect>
  </Effects>
 </Effects>
 <Axis>
  <Z LineThickness="1" TickmarkInterval="0" TickmarkStyle="Smart" Visible="False">
   <MinorGridLines AlphaLevel="255" Color="LightGray" DrawStyle="Dot" Thickness="1"
    Visible="False" />
   <MajorGridLines AlphaLevel="255" Color="Gainsboro" DrawStyle="Dot" Thickness="1"
    Visible="True" />
   <Labels Font="Verdana, 7pt" FontColor="DimGray" HorizontalAlign="Near" ItemFormatString=""
    Orientation="Horizontal" VerticalAlign="Center" Visible="False">
    <Layout Behavior="Auto">
    </Layout>
    <SeriesLabels Font="Verdana, 7pt" FontColor="DimGray" HorizontalAlign="Near" Orientation="Horizontal"
     VerticalAlign="Center">
     <Layout Behavior="Auto">
     </Layout>
    </SeriesLabels>
   </Labels>
  </Z>
  <Y2 LineThickness="1" TickmarkInterval="0" TickmarkStyle="Smart" Visible="False">
   <MinorGridLines AlphaLevel="255" Color="LightGray" DrawStyle="Dot" Thickness="1"
    Visible="False" />
   <MajorGridLines AlphaLevel="255" Color="Gainsboro" DrawStyle="Dot" Thickness="1"
    Visible="True" />
   <Labels Font="Verdana, 7pt" FontColor="Gray" HorizontalAlign="Near" ItemFormatString="&lt;ITEM_LABEL&gt;"
    Orientation="Horizontal" VerticalAlign="Center" Visible="False">
    <Layout Behavior="Auto">
    </Layout>
    <SeriesLabels Font="Verdana, 7pt" FontColor="Gray" HorizontalAlign="Near" Orientation="VerticalLeftFacing"
     VerticalAlign="Center" FormatString="">
     <Layout Behavior="Auto">
     </Layout>
    </SeriesLabels>
   </Labels>
  </Y2>
  <X LineThickness="1" TickmarkInterval="0.1" TickmarkStyle="Smart" Visible="True">
   <MinorGridLines AlphaLevel="255" Color="LightGray" DrawStyle="Dot" Thickness="1"
    Visible="False" />
   <MajorGridLines AlphaLevel="255" Color="Gainsboro" DrawStyle="Dot" Thickness="1"
    Visible="True" />
   <Labels HorizontalAlign="Near" Visible="false"  ItemFormatString="&lt;DATA_VALUE:#.0#%&gt;" Orientation="VerticalLeftFacing"
    VerticalAlign="Center">
    <Layout Behavior="Auto">
    </Layout>
    <SeriesLabels HorizontalAlign="Center" Orientation="Horizontal" VerticalAlign="Center">
     <Layout Behavior="Auto">
     </Layout>
    </SeriesLabels>
   </Labels>
  </X>
  <Y LineThickness="1" TickmarkInterval="0" TickmarkStyle="Smart"   Visible="True">
   <MinorGridLines AlphaLevel="255" Color="LightGray" DrawStyle="Dot" Thickness="1"
    Visible="False" />
   <MajorGridLines AlphaLevel="255" Color="Gainsboro" DrawStyle="Dot" Thickness="1"
    Visible="True" />
   <Labels Font="Verdana, 7pt" FontColor="DimGray" HorizontalAlign="Far" ItemFormatString="&lt;ITEM_LABEL&gt;"
    Orientation="Horizontal" VerticalAlign="Center">
    <Layout Behavior="Auto">
    </Layout>
    <SeriesLabels Font="Verdana, 7pt" FontColor="DimGray" HorizontalAlign="Far"
     Orientation="VerticalLeftFacing" VerticalAlign="Center" FormatString="">
     <Layout Behavior="Auto">
     </Layout>
    </SeriesLabels>
   </Labels>
  </Y>
  <X2 LineThickness="1" TickmarkInterval="0.01" TickmarkStyle="Smart" Visible="False">
   <MinorGridLines AlphaLevel="255" Color="LightGray" DrawStyle="Dot" Thickness="1"
    Visible="False" />
   <MajorGridLines AlphaLevel="255" Color="Gainsboro" DrawStyle="Dot" Thickness="1"
    Visible="True" />
   <Labels Font="Verdana, 7pt" FontColor="Gray" HorizontalAlign="Far" ItemFormatString="&lt;DATA_VALUE:#%&gt;"
    Orientation="VerticalLeftFacing" VerticalAlign="Center" Visible="False">
    <Layout Behavior="Auto">
    </Layout>
    <SeriesLabels Font="Verdana, 7pt" FontColor="Gray" HorizontalAlign="Center"
     Orientation="Horizontal" VerticalAlign="Center">
     <Layout Behavior="Auto">
     </Layout>
    </SeriesLabels>
   </Labels>
  </X2>
  <PE ElementType="None" Fill="Cornsilk" />
  <Z2 LineThickness="1" TickmarkInterval="0" TickmarkStyle="Smart" Visible="False">
   <MinorGridLines AlphaLevel="255" Color="LightGray" DrawStyle="Dot" Thickness="1"
    Visible="False" />
   <MajorGridLines AlphaLevel="255" Color="Gainsboro" DrawStyle="Dot" Thickness="1"
    Visible="True" />
   <Labels Font="Verdana, 7pt" FontColor="Gray" HorizontalAlign="Near" ItemFormatString=""
    Orientation="Horizontal" VerticalAlign="Center" Visible="False">
    <Layout Behavior="Auto">
    </Layout>
    <SeriesLabels Font="Verdana, 7pt" FontColor="Gray" HorizontalAlign="Near" Orientation="Horizontal"
     VerticalAlign="Center">
     <Layout Behavior="Auto">
     </Layout>
    </SeriesLabels>
   </Labels>
  </Z2>
 </Axis>
 <CompositeChart>
  <Series>
   <igchartprop:NumericSeries Key="series3">
    <points>
<igchartprop:NumericDataPoint>
<PE ElementType="None"></PE>
</igchartprop:NumericDataPoint>
</points>
   </igchartprop:NumericSeries>
   <igchartprop:NumericSeries Key="series1" Label="Goal">
    <points>
<igchartprop:NumericDataPoint Value="0.85">
<PE ElementType="None"></PE>
</igchartprop:NumericDataPoint>
</points>
   </igchartprop:NumericSeries>
   <igchartprop:NumericSeries Key="series2" Label="P2-09">
    <points>
<igchartprop:NumericDataPoint Value="0.9">
<PE ElementType="None"></PE>
</igchartprop:NumericDataPoint>
</points>
   </igchartprop:NumericSeries>
  </Series>
 </CompositeChart>
 <Legend Location="Bottom" Visible="false"></Legend>
</igchart:UltraChart>