What is the aim of this location? The easiest way to set a location and return to it is to use a pair of macros. One to set a bookmark, the other to select that bookmarked location e.g.
Code:
Sub BMStart()
Selection.Bookmarks.Add ("bmStart")
End Sub
Sub GetStart()
Dim oBM As Bookmark
For Each oBM In ActiveDocument.Bookmarks
If oBM.Name = "bmStart" Then
oBM.Select
Exit For
End If
Next oBM
End Sub