SQL Server 2000 Northwind Database

if you execute the below query and then in Chart Properties in Axes

tick Merge Series axis. the chart displays negative values, which is incorrect....See attached pic

select 1 as category, 75 as s1, 35 as s2
union
select 2 as category, 45 as s1, 55 as s2
union
select 3 as category, 55 as s1, 90 as s2
union
select 4 as category, 45 as s1, 45 as s2
union
select 5 as category, 65 as s1, 85 as s2
union
select 6 as category, 40 as s1, 60 as s2
union
select 7 as category, 80 as s1, 35 as s2
union
select 8 as category, 45 as s1, 55 as s2
union
select 9 as category, 45 as s1, 90 as s2
union
select 10 as category, 20 as s1, 45 as s2
GO
.setResultSettings 'Index=1,
    CategoryFields="[category]",
    SeriesFields="[s2],[s1]",
    ShowChart=true,
    ShowToolbar=true,
    Paging=true,
    Split=300,
    Chart="{column,area}",
    RotX=317,
    RotY=1,
    RotZ=0,
    Zoom=20.606081,
    ScaleData=true,
    ShowLegend=true,
    ShowGrid=true,
    Title="3D Bar Area Combination Chart",
    PieExplode=0.0,
    GroupSmallValues=true,
    SmallValuesThreshold=3.0,
    PieLabelDistance=3.0,
    PieShowLines=false,
    LineWidth=1.0,
    Width=16.0,
    Height=10.0,
    Depth=4.0,
    SeriesSpacing=0.45,
    CategorySpacing=0.45,
    Font="Arial-6",
    TopColor="#D7DCF5",
    BottomColor="#EBF0F5",
    PanX=-8.0,
    PanY=-5.0,
    Lighting=Default,
    View2D=false,
    StackedPercent=false,
    ShowValueAxis=true,
    ShowCategoryAxis=true,
    ShowSeriesAxis=false,
    ValueAxisNumberFormat="###0",
    CategoryAxisNumberFormat="#,##0",
    NumericCategoryAxis=true,
    MergeAxis=false,
    SeriesAlias="default,default",
    SeriesSubType=",",
    SeriesColumnType="Cube,Cube",
    SeriesMin="default,default",
    SeriesMax="default,default",
    SeriesColor="#FF0000,#333399",
    SeriesFunctionMetaData="true,true",
    LegendPosition=Top Right,
    LegendWidthType=Exact,
    LegendWidth=100,
    LegendHeightType=Fit,
    LegendHeight=160,
    ShowFixedCategoryCount=false,
    FixedCategoryCount=1'