Your example is the type of sequence that I have and I have done what
you suggested, but it still counts by ones's.
Gord Dibben wrote:
Assuming you have

ABC10
ABC20
ABC30

Select at least two of the cells before dragging.


Gord Dibben MS Excel MVP

On 16 Jan 2007 13:30:43 -0800, wrote:

I already have an exsisting sequence in a worksheet. I now need to
expand the sequence. When I pull down on the fill handle the sequence
continues by 1's and not 10's as it should. Any suggestions.