If you dimension your global variables as follows
Code:
Dim strTotal As Integer
Dim Stored As Integer
Dim Total As Integer
it will work. That is, if you type 6 in your textbox, press Enter, then replace the 6 with a 4 and press Enter again, Total will contain 10. If that's not what you want to have happen, please give an example of what you want.

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Marty