Macro to combine multiple sheets from multiple workbooks

Hi There,
I am looking for a macro that will open multiple workbooks and consolidate the worksheets on one tab. Each workbook will have the same number and named tabs (ie Sheet 1, Sheet 2) and the data will start in cell B5. In the end I am looking to consolidate all the Sheet 1's with a source range on one tab and all the Sheet 2's with a source range on another tab. I would also like only one header in the consolidated worksheet.

I have attached a copy of what one workbook would look like.

I have been using this code and it works okay if you have 1 tab, but it consolidates all rows when I want it to stop and the last cell with data in column B.

Sub merge_Tracker_workbooks()

    Dim SummarySheet As Worksheet
    Dim FolderPath As String
    Dim SelectedFiles() As Variant
    Dim NRow As Long
    Dim FileName As String
    Dim NFile As Long
    Dim WorkBk As Workbook
    Dim SourceRange As Range
    Dim DestRange As Range
    
    ' Create a new workbook and set a variable to the first sheet.
    Set SummarySheet = Workbooks.Add(xlWBATWorksheet).Worksheets(1)
    
    ' Modify this folder path to point to the files you want to use.
    FolderPath = "C:\My Data\1 Stacy\3 Projects\Q3\Field Huddle Boards"
    
    ' Set the current directory to the the folder path.
    ChDrive FolderPath
    ChDir FolderPath
    
    ' Open the file dialog box and filter on Excel files, allowing multiple files
    ' to be selected.
    SelectedFiles = Application.GetOpenFilename( _
        filefilter:="Excel Files (*.xlsx*), *.xlsx*", MultiSelect:=True)
    
    ' NRow keeps track of where to insert new rows in the destination workbook.
    NRow = 1
    
    ' Loop through the list of returned file names
    For NFile = LBound(SelectedFiles) To UBound(SelectedFiles)
        ' Set FileName to be the current workbook file name to open.
        FileName = SelectedFiles(NFile)
        
        ' Open the current workbook.
        Set WorkBk = Workbooks.Open(FileName)
        
        ' Set the cell in column A to be the file name.
        SummarySheet.Range("A" & NRow).Value = FileName
        
        ' Set the source range to be A9 through C9.
        ' Modify this range for your workbooks. It can span multiple rows.
    Dim LastRow As Long
    LastRow = WorkBk.Worksheets(1).Cells.Find(What:="*", _
                 After:=WorkBk.Worksheets(1).Cells.Range("a1"), _
                 SearchDirection:=xlPrevious, _
                 LookIn:=xlFormulas, _
                 SearchOrder:=xlByRows).Row
    Set SourceRange = WorkBk.Worksheets(1).Range("a3:r" & LastRow)
        
        ' Set the destination range to start at column a and be the same size as the source range.
        Set DestRange = SummarySheet.Range("a" & NRow)
        Set DestRange = DestRange.Resize(SourceRange.Rows.Count, _
           SourceRange.Columns.Count)
           
        ' Copy over the values from the source to the destination.
        DestRange.Value = SourceRange.Value
        
        ' Increase NRow so that we know where to copy data next.
        NRow = NRow + DestRange.Rows.Count
        
        ' Close the source workbook without saving changes.
        WorkBk.Close savechanges:=False
    Next NFile
    
    ' Call AutoFit on the destination sheet so that all data is readable.
    SummarySheet.Columns.AutoFit

End Sub