Works great !

But it seems I get a Run-time error 1004 "Application-Defined or
object-defined error" with groups of merged cells.

For instance, if cells A1 & A2 are merged, and cells B1 & B2 are
merged, the errors appears because tSel_Group represent A1:B2 ... which
is 2 groups of merged cells.

Any workarounds for such ?

THANKS !
Richard