variable in macro changes when it is used in worksheet

[hgeek23]

Hi, im using a code to create dynamic named ranges. the code is as follows:

Sub tryone()
'
'
' Create Dynamic named ranges
'

'

Dim wb As Workbook, ws As Worksheet
Dim lrow As Long, lcol As Long, i As Long

Dim myName As String, Start As String

Dim wsName As String
' set the row number where headings are held as a constant
' change this to the row number required if not row 1
Const Rowno = 5

' set the Offset as the number of rows below Rowno, where the
' data begins
Const Offset = 5

' set the starting column for the data, in this case 1
' change if the data does not start in column A
Const Colno = 1

TK = Rowno + Offset

' On Error GoTo CreateNames_Error

Set wb = ActiveWorkbook
Set ws = ActiveSheet

' count the number of columns used in the row designated to
' have the header names

lcol = ws.Cells(Rowno, 1).End(xlToRight).Column
lrow = ws.Cells(TK, Colno).End(xlDown).Row
Start = Cells(Rowno, Colno).Address


'replace blanks in worksheet names with underscore for the purposes of adding range names
wsName = ws.Name
wsName = Replace(wsName, " ", "_")

wb.Names.Add Name:=wsName & "_lcol", RefersTo:="=COUNT($" & Rowno & ":$" & Rowno & ")"
wb.Names.Add Name:=wsName & "_lrow", RefersToR1C1:="=COUNT(C" & Colno & ")"
wb.Names.Add Name:=wsName & "_myData", RefersTo:="=" & Start & ":INDEX($1:$65536," & wsName & "_lrow," & wsName & "_lcol)"

For i = Colno To lcol
' if a column header contains space or other invalid character etc, replace with underscore
myName = Replace(Cells(Rowno, i).Value, "/", "_")
myName = Replace(myName, " ", "_")
myName = Replace(myName, "&", "_")
myName = Replace(myName, "(", "_")
myName = Replace(myName, ")", "_")
myName = Replace(myName, "?", "_")
myName = Replace(myName, "\", "_")

If myName = "" Then
' if column header is blank, warn the user and stop the macro at that point
' names will only be created for those cells with text in them.
MsgBox "Missing Name in column " & i & vbCrLf _
& "Please Enter a Name and run macro again"
Exit Sub
End If
wb.Names.Add Name:=wsName & "_" & myName, RefersToR1C1:= _
"=R" & Rowno + Offset & "C" & i & ":INDEX(C" & i & "," & wsName & "_lrow)"

nexti:
Next i

On Error GoTo 0
MsgBox "All dynamic Named ranges have been created"
Exit Sub

CreateNames_Error:

MsgBox "Error " & Err.Number & " (" & Err.Description & _
") in procedure CreateNames"

End Sub

At the beginning of the code, lrow is a variable that holds the number of rows i need later on in the index function (replicated here):

wb.Names.Add Name:=wsName & "_" & myName, RefersToR1C1:= _
"=R" & Rowno + Offset & "C" & i & ":INDEX(C" & i & "," & wsName & "_lrow)"</pre>

My problem is that lrow in the macro equals 75, but when it is used in the workbook it equals 68 for some reason, so my range is stopping 7 rows short!

Why is this the case? how do i change it?

This is the workbook:
http://www.mediafire.com/file/4e0mg35hzc6cp9r/sample.xlsm