ActiveWorkbook Code Not Running

I have used a code to find the character "-" and replace it with nothing ("") from several named worksheets across my workbook, which OzGrid helped me with before, and it worked fine. Now I've added the code into my module (at the bottom) it doesn't work. The rest of the code works fine, and it doesn't come up with any errors when I run it, but it just seems to ignore the 'find and replace' part of it.


Sub split1()

Dim fromSheet As Object
Set fromSheet = Worksheets(1)
Dim fromRow As Integer
Dim toRow As Integer
Dim lastRow As Integer
Dim errCount As Integer
Dim thisSectionName As String
Dim i As Integer ' loop counter
Dim rng As Range 'found range
Dim emptyCellAbove As Range
Dim rng1 As Range
Dim arng1 As String 'Address of 1st hit rng1
Dim ws(7) As String
Dim ii As Integer '2ND LOOP COUNTER
Dim iii As Integer '3rd Loop Counter