I have a range of 3 to 5, and want it to not round everything to 3,4,5 since that is useless.  What am I doing wrong?  Marker's always of type int.  I also tried precision = null on marker and same effect.

private

UltraGauge ultraGauge;

private void InitializeComponent()
        {
Infragistics.UltraGauge.Resources.ColorStop colorStop1 = new Infragistics.UltraGauge.Resources.ColorStop();
        Infragistics.UltraGauge.Resources.ColorStop colorStop2 = new Infragistics.UltraGauge.Resources.ColorStop();
        Infragistics.UltraGauge.Resources.ColorStop colorStop3 = new Infragistics.UltraGauge.Resources.ColorStop();
        Infragistics.UltraGauge.Resources.ColorStop colorStop4 = new Infragistics.UltraGauge.Resources.ColorStop();
            Infragistics.UltraGauge.Resources.LinearGauge linearGauge1 = new Infragistics.UltraGauge.Resources.LinearGauge();
            Infragistics.UltraGauge.Resources.SimpleGradientBrushElement simpleGradientBrushElement1 = new Infragistics.UltraGauge.Resources.SimpleGradientBrushElement();
            Infragistics.UltraGauge.Resources.LinearGaugeScale linearGaugeScale1 = new Infragistics.UltraGauge.Resources.LinearGaugeScale();
            Infragistics.UltraGauge.Resources.SimpleGradientBrushElement simpleGradientBrushElement2 = new Infragistics.UltraGauge.Resources.SimpleGradientBrushElement();
            Infragistics.UltraGauge.Resources.LinearGaugeScale linearGaugeScale2 = new Infragistics.UltraGauge.Resources.LinearGaugeScale();
            Infragistics.UltraGauge.Resources.NumericAxis numericAxis1 = new Infragistics.UltraGauge.Resources.NumericAxis(3.0, 5.0, .25);
            Infragistics.UltraGauge.Resources.LinearGaugeBarMarker linearGaugeBarMarker1 = new Infragistics.UltraGauge.Resources.LinearGaugeBarMarker();
            Infragistics.UltraGauge.Resources.SimpleGradientBrushElement simpleGradientBrushElement3 = new Infragistics.UltraGauge.Resources.SimpleGradientBrushElement();
            Infragistics.UltraGauge.Resources.MultiStopLinearGradientBrushElement multiStopLinearGradientBrushElement1 = new Infragistics.UltraGauge.Resources.MultiStopLinearGradientBrushElement();
            Infragistics.UltraGauge.Resources.LinearGaugeRange linearGaugeRange1 = new Infragistics.UltraGauge.Resources.LinearGaugeRange();
            Infragistics.UltraGauge.Resources.SolidFillBrushElement solidFillBrushElement1 = new Infragistics.UltraGauge.Resources.SolidFillBrushElement();
            Infragistics.UltraGauge.Resources.StrokeElement strokeElement1 = new Infragistics.UltraGauge.Resources.StrokeElement();
            Infragistics.UltraGauge.Resources.StrokeElement strokeElement2 = new Infragistics.UltraGauge.Resources.StrokeElement();
            Infragistics.UltraGauge.Resources.LinearGaugeScale linearGaugeScale3 = new Infragistics.UltraGauge.Resources.LinearGaugeScale();
            Infragistics.UltraGauge.Resources.NumericAxis numericAxis2 = new Infragistics.UltraGauge.Resources.NumericAxis(3.0, 5.0, .25);
            Infragistics.UltraGauge.Resources.LinearGaugeScale linearGaugeScale4 = new Infragistics.UltraGauge.Resources.LinearGaugeScale();
            Infragistics.UltraGauge.Resources.NumericAxis numericAxis3 = new Infragistics.UltraGauge.Resources.NumericAxis(3.0, 5.0, .25);
            Infragistics.UltraGauge.Resources.SolidFillBrushElement solidFillBrushElement2 = new Infragistics.UltraGauge.Resources.SolidFillBrushElement();
            Infragistics.UltraGauge.Resources.LinearGaugeScale linearGaugeScale5 = new Infragistics.UltraGauge.Resources.LinearGaugeScale();
            Infragistics.UltraGauge.Resources.NumericAxis numericAxis4 = new Infragistics.UltraGauge.Resources.NumericAxis(3.0, 5.0, .25);
            Infragistics.UltraGauge.Resources.SolidFillBrushElement solidFillBrushElement3 = new Infragistics.UltraGauge.Resources.SolidFillBrushElement();
            Infragistics.UltraGauge.Resources.SolidFillBrushElement solidFillBrushElement4 = new Infragistics.UltraGauge.Resources.SolidFillBrushElement();
            this.ultraGauge = new Infragistics.Win.UltraWinGauge.UltraGauge();
            this.SuspendLayout();
            //
            // ultraGauge
            //
            this.ultraGauge.BackColor = System.Drawing.Color.Transparent;
            this.ultraGauge.Dock = System.Windows.Forms.DockStyle.Fill;
            simpleGradientBrushElement1.EndColor = System.Drawing.Color.FromArgb(((int)(((byte)(150)))), ((int)(((byte)(150)))), ((int)(((byte)(150)))));
            simpleGradientBrushElement1.GradientStyle = Infragistics.UltraGauge.Resources.Gradient.BackwardDiagonal;
            simpleGradientBrushElement1.StartColor = System.Drawing.Color.Black;
            linearGauge1.BrushElements.Add(simpleGradientBrushElement1);
            linearGauge1.CornerExtent = 10;
            linearGauge1.Margin = new Infragistics.UltraGauge.Resources.Margin(2, 10, 2, 10, Infragistics.UltraGauge.Resources.Measure.Pixels);
            simpleGradientBrushElement2.EndColor = System.Drawing.Color.FromArgb(((int)(((byte)(10)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));
            simpleGradientBrushElement2.StartColor = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));
            linearGaugeScale1.BrushElements.Add(simpleGradientBrushElement2);
            linearGaugeScale1.EndExtent = 98;
            linearGaugeScale1.InnerExtent = 60;
            linearGaugeScale1.OuterExtent = 95;
            linearGaugeScale1.StartExtent = 2;
            numericAxis1.EndValue = 5.0;
            numericAxis1.StartValue = 3.0;
            numericAxis1.TickmarkInterval = 0.25;
            linearGaugeScale2.Axes.Add(numericAxis1);
            linearGaugeScale2.EndExtent = 90;
            linearGaugeScale2.MajorTickmarks.EndExtent = 63;
            linearGaugeScale2.MajorTickmarks.StartExtent = 54;
            linearGaugeScale2.MajorTickmarks.StrokeElement.Color = System.Drawing.Color.LightGray;
            simpleGradientBrushElement3.EndColor = System.Drawing.Color.DimGray;
            simpleGradientBrushElement3.StartColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))));
            linearGaugeBarMarker1.Background.BrushElements.Add(simpleGradientBrushElement3);
            multiStopLinearGradientBrushElement1.Angle = 90F;
            colorStop1.Color = System.Drawing.Color.FromArgb(((int)(((byte)(253)))), ((int)(((byte)(119)))), ((int)(((byte)(119)))));
            colorStop2.Color = System.Drawing.Color.FromArgb(((int)(((byte)(239)))), ((int)(((byte)(87)))), ((int)(((byte)(87)))));
            colorStop2.Stop = 0.4172414F;
            colorStop3.Color = System.Drawing.Color.FromArgb(((int)(((byte)(224)))), ((int)(((byte)(0)))), ((int)(((byte)(0)))));
            colorStop3.Stop = 0.4288991F;
            colorStop4.Color = System.Drawing.Color.FromArgb(((int)(((byte)(199)))), ((int)(((byte)(0)))), ((int)(((byte)(0)))));
            colorStop4.Stop = 1F;
            multiStopLinearGradientBrushElement1.ColorStops.Add(colorStop1);
            multiStopLinearGradientBrushElement1.ColorStops.Add(colorStop2);
            multiStopLinearGradientBrushElement1.ColorStops.Add(colorStop3);
            multiStopLinearGradientBrushElement1.ColorStops.Add(colorStop4);
            linearGaugeBarMarker1.BrushElements.Add(multiStopLinearGradientBrushElement1);
            linearGaugeBarMarker1.InnerExtent = 50;
            linearGaugeBarMarker1.OuterExtent = 70;
            linearGaugeBarMarker1.Precision = 0.05;
            linearGaugeBarMarker1.SegmentSpan = 99;
            linearGaugeBarMarker1.Value = 4.1;
            linearGaugeScale2.Markers.Add(linearGaugeBarMarker1);
            solidFillBrushElement1.Color = System.Drawing.Color.FromArgb(((int)(((byte)(80)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));
            linearGaugeRange1.BrushElements.Add(solidFillBrushElement1);
            linearGaugeRange1.EndValue = 5.0;
            linearGaugeRange1.InnerExtent = 50;
            linearGaugeRange1.OuterExtent = 70;
            linearGaugeRange1.StartValue = 3.0;
            strokeElement1.Color = System.Drawing.Color.FromArgb(((int)(((byte)(150)))), ((int)(((byte)(150)))), ((int)(((byte)(150)))));
            linearGaugeRange1.StrokeElement = strokeElement1;
            linearGaugeScale2.Ranges.Add(linearGaugeRange1);
            linearGaugeScale2.StartExtent = 10;
            strokeElement2.Color = System.Drawing.Color.Transparent;
            linearGaugeScale2.StrokeElement = strokeElement2;
            numericAxis2.EndValue = 5.0;
            numericAxis2.StartValue = 3.0;
            numericAxis2.TickmarkInterval = 0.25;
            linearGaugeScale3.Axes.Add(numericAxis2);
            linearGaugeScale3.EndExtent = 90;
            linearGaugeScale3.MajorTickmarks.EndExtent = 68;
            linearGaugeScale3.MajorTickmarks.StartExtent = 52;
            linearGaugeScale3.MajorTickmarks.StrokeElement.Color = System.Drawing.Color.LightGray;
            linearGaugeScale3.MajorTickmarks.StrokeElement.Thickness = 2;
            linearGaugeScale3.StartExtent = 10;
            numericAxis3.EndValue = 5.0;
            numericAxis3.StartValue = 3.0;
            numericAxis3.TickmarkInterval = 0.25;
            linearGaugeScale4.Axes.Add(numericAxis3);
            linearGaugeScale4.EndExtent = 90;
            solidFillBrushElement2.Color = System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(61)))), ((int)(((byte)(22)))));
            linearGaugeScale4.MajorTickmarks.BrushElements.Add(solidFillBrushElement2);
            linearGaugeScale4.MajorTickmarks.EndExtent = 76;
            linearGaugeScale4.MajorTickmarks.StartExtent = 45;
            linearGaugeScale4.MajorTickmarks.StrokeElement.Color = System.Drawing.Color.FromArgb(((int)(((byte)(225)))), ((int)(((byte)(225)))), ((int)(((byte)(225)))));
            linearGaugeScale4.MajorTickmarks.StrokeElement.Thickness = 2;
            linearGaugeScale4.StartExtent = 10;
            numericAxis4.EndValue = 5.0;
            numericAxis4.StartValue = 3.0;
            numericAxis4.TickmarkInterval = 0.25;
            linearGaugeScale5.Axes.Add(numericAxis4);
            linearGaugeScale5.EndExtent = 90;
            solidFillBrushElement3.Color = System.Drawing.Color.White;
            solidFillBrushElement3.RelativeBounds = new System.Drawing.Rectangle(0, 0, 80, 0);
            solidFillBrushElement3.RelativeBoundsMeasure = Infragistics.UltraGauge.Resources.Measure.Percent;
            linearGaugeScale5.Labels.BrushElements.Add(solidFillBrushElement3);
            linearGaugeScale5.Labels.Extent = 24;
            linearGaugeScale5.Labels.Font = new System.Drawing.Font("Franklin Gothic Medium", 13F);
            linearGaugeScale5.Labels.FormatString = "<DATA_VALUE:0.0>";
            linearGaugeScale5.Labels.Shadow.BrushElements.Add(solidFillBrushElement4);
            linearGaugeScale5.Labels.Shadow.Depth = 2;
            linearGaugeScale5.Labels.ZPosition = Infragistics.UltraGauge.Resources.LinearTickmarkZPosition.AboveMarkers;
            linearGaugeScale5.MajorTickmarks.EndExtent = 50;
            linearGaugeScale5.MajorTickmarks.EndWidth = 2;
            linearGaugeScale5.MajorTickmarks.StartExtent = 59;
            linearGaugeScale5.MajorTickmarks.StartWidth = 2;
            linearGaugeScale5.MajorTickmarks.StrokeElement.Color = System.Drawing.Color.Transparent;
            linearGaugeScale5.MajorTickmarks.StrokeElement.Thickness = 3;
            linearGaugeScale5.MinorTickmarks.EndExtent = 75;
            linearGaugeScale5.MinorTickmarks.Frequency = 0.2;
            linearGaugeScale5.MinorTickmarks.StartExtent = 65;
            linearGaugeScale5.MinorTickmarks.StrokeElement.Color = System.Drawing.Color.Transparent;
            linearGaugeScale5.StartExtent = 9;
            linearGauge1.Scales.Add(linearGaugeScale1);
            linearGauge1.Scales.Add(linearGaugeScale2);
            linearGauge1.Scales.Add(linearGaugeScale3);
            linearGauge1.Scales.Add(linearGaugeScale4);
            linearGauge1.Scales.Add(linearGaugeScale5);
            this.ultraGauge.Gauges.Add(linearGauge1);
            this.ultraGauge.Location = new System.Drawing.Point(0, 0);
            this.ultraGauge.Name = "ultraGauge";
            this.ultraGauge.Size = new System.Drawing.Size(188, 57);
            this.ultraGauge.TabIndex = 0;
            //
            // TestRedHorizBarGauge
            //
            this.Controls.Add(this.ultraGauge);
            this.Name = "TestRedHorizBarGauge";
            this.Size = new System.Drawing.Size(188, 57);
            this.ResumeLayout(false);

        }