From: (PeteCresswell) on
Per (PeteCresswell):

>Or am I misunderstanding something?

Bingo!!!

I kept getting messages to the effect that the attempt to point a series to an
address range failed.

I was assuming that indicated I wasn't referring to the right object.

Close. The chart's addressing was R1C1 and I was passing an alphabetic column
reference - having failed to append "(ReferenceStyle:=xlR1C1)" when I did a
..Range...Address.

Live and learn...
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PeteCresswell