no really John....
1) User can enter a value both in A1 or A2 ...if he enters a value in
A1 then value in A2 changes, if he enters a value in cell A2 then value
in cell A1 changes....
2) so both A1 and A2 contain a formula but can also take values....(or
so it looks)


Thanks for taking a look at this.....


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Jan Jansens
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