Grouprow SUMSUB and alignment of sumsub

Hi.

I have a reportcontrol wich I use SUMSUB to show groupsums when I am grouping on a column. This works fine, but the alignment of the groupsum does not follow the allignment of the columns i use Sumsub on



Here is my sumsub code:

Private Sub RC_GroupOrderChangedEx(ByVal Column As XtremeReportControl.IReportColumn, ByVal Reason As XtremeReportControl.XTPReportColumnOrderChangedReason)
   
    If Reason & xtpReportColumnAddedToGroupby Then
        For i = 0 To RC.Rows.Count - 1
            Set Row = RC.Rows(i)
            If Row.groupRow Then
                Set groupRow = Row
                    groupRow.GroupFormat = "%.02f"
                    tformel = ""
                    For j = 1 To m_sums.Rows
                        tformel = tformel & " SUMSUB(C" & m_sums.value(3, j) - 1 & ":C" & m_sums.value(3, j) & ")"
                    Next
                    groupRow.GroupFormula = Trim(tformel)
                    'groupRow.GroupFormula = "SUMSUB(C2:C3) SUMSUB(C3:C4)"
                    groupRow.GroupCaption = "x"
            End If
        Next
        RC.ReCalc True
        RC.ReDraw
    End If
End Sub

Anyone got an idea how I can right-align the sums in the grouping-row?

Thanks for always replying Aaron. I do set the .Headeralignment and .Alignment same.
I am using databind.
wndReportControl.Datasouce = myDataSet
wndReportControl.Databind

Then I go through the columns and set the Alignment

 For Each c In wndReportControl.Columns
            c.Alignment = theAlignment_I_want  'xtpAlignmentCenter, xtpAlignmentRight or xtpAlignmentLeft
            c.HeaderAlignment = c.Alignment
            c.FooterAlignment = c.Alignment

  Next

Any other idea?