Remove Marks on Charts - charts

Question

I have a problem with my code, I want to evaluate a Report with Charts.
What my Macro currently does is, Create for every single column a Row for a nominal, upper, lower tolerance. Then It creates with this values a chart.
After this it starts with the Sorting and then it removes the Marker Points, but here my Problems already start.
I would like to create the charts later for example on pos A100 or A50 or something.
Then the Marker Points, I would like to keep the Points on the result line but not on the 3 created, but I found no way 
Remove the Markers, but it removes all, i would really like to remove them only for
FullSeriesCollection(2).format.Line
FullSeriesCollection(3).format.Line
FullSeriesCollection(4).format.Line
Would be nice if someone would have an idea.. :)
Thanks in advance,
' Unload UFormTools
UFormTools.Hide
Application.ScreenUpdating = False
Sheets("Original Values").Select
Dim lngC As Long, lngR As Long
Dim i As Long
Dim c As Byte
Application.ScreenUpdating = False
With ActiveSheet
lngC = (.Cells(17, 4).End(xlToRight).Column - 4) * 4
For i = 4 To lngC Step 4
lngR = .Cells(.Rows.Count, i).End(xlUp).Row
For c = 1 To 3
.Columns(i + c).EntireColumn.Insert
Next c
.Cells(17, i).AutoFill Destination:=.Range(.Cells(17, i), .Cells(17, i + 3)), Type:=xlFillCopy
.Range(.Cells(28, i + 1), .Cells(lngR, i + 1)).Value = .Cells(18, i).Value
.Range(.Cells(28, i + 2), .Cells(lngR, i + 2)).Value = .Cells(18, i).Value + .Cells(19, i).Value
.Range(.Cells(28, i + 3), .Cells(lngR, i + 3)).Value = .Cells(18, i).Value + .Cells(20, i).Value
.Shapes.AddChart2(332, xlLineMarkers).Select
With ActiveChart
.SetSourceData Source:=Union(ActiveSheet.Range(ActiveSheet.Cells(17, i), ActiveSheet.Cells(17, i + 3)), _
ActiveSheet.Range(ActiveSheet.Cells(28, i), ActiveSheet.Cells(lngR, i + 3)))
' .Legend.Delete
.ChartTitle.Text = ActiveSheet.Cells(17, i).Value
.ChartTitle.format.TextFrame2.TextRange.Characters.Text = ActiveSheet.Cells(17, i).Value
With .ChartTitle.format.TextFrame2.TextRange.Characters(1, Len(ActiveSheet.Cells(17, i).Value)).ParagraphFormat
.TextDirection = msoTextDirectionLeftToRight
.Alignment = msoAlignCenter
End With
With .FullSeriesCollection(3).format.Line
.Visible = msoTrue
.ForeColor.RGB = RGB(255, 0, 0)
.Transparency = 0
End With
With .FullSeriesCollection(4).format.Line
.Visible = msoTrue
.ForeColor.RGB = RGB(255, 0, 0)
.Transparency = 0
End With
With .FullSeriesCollection(2).format.Line
.Visible = msoTrue
.ForeColor.ObjectThemeColor = msoThemeColorText1
.ForeColor.TintAndShade = 0
.ForeColor.Brightness = 0
.Transparency = 0
.Visible = msoTrue
.DashStyle = msoLineDash
.Weight = 1.5
End With
With .FullSeriesCollection(1).format.Line
.Visible = msoTrue
.Weight = 3
End With
.FullSeriesCollection(1).Smooth = True
.Axes(xlValue).MinimumScaleIsAuto = True
.Axes(xlValue).MinimumScaleIsAuto = True
End With
Next i
End With
' Sort and Arrange Charts, but another Position to Start would be nice.. (for example A100)
Dim MyWidth As Single, MyHeight As Single
Dim NumWide As Long
Dim iChtIx As Long, iChtCt As Long
MyWidth = 300
MyHeight = 200
NumWide = 4
iChtCt = ActiveSheet.ChartObjects.Count
For iChtIx = 1 To iChtCt
With ActiveSheet.ChartObjects(iChtIx)
.Width = MyWidth
.Height = MyHeight
.Left = ((iChtIx - 1) Mod NumWide) * MyWidth
.Top = Int((iChtIx - 1) / NumWide) * MyHeight
End With
Next
' Remove the Markers, but it removes all, i would really like to remove them only for
' FullSeriesCollection(2).format.Line
' FullSeriesCollection(3).format.Line
' FullSeriesCollection(4).format.Line
Dim cht As ChartObject
Dim srs As Series
Dim MarkerCount As Long
For Each cht In ActiveSheet.ChartObjects
cht.Activate
For Each srs In ActiveChart.SeriesCollection
If srs.MarkerStyle <> xlMarkerStyleNone Then
srs.MarkerStyle = xlMarkerStyleNone
MarkerCount = MarkerCount + 1
End If
Next srs
Next cht
Range("A1").Select
Application.ScreenUpdating = True