Help with an excel graph problem

I created several worksheets, some with three columns of data, covering
three years broken down by months, when I create a graph, highlight all three
columns, use chart wizard, my values are way off in the graph, the highest
value in the sheet is 810, the graph plots it at 2000, when I chart just one
column of data,, no problem but as soon as I try to graph all three columns
the values are off....I know there is a very simple solution , I just cannot
figure it out....thanks in advance for any help, and thanks for not chuckling
at me...at least not out loud.

Sounds like you are stacking the three columns. Look at the column
sub-types, make sure you use the first.
best wishes
--
Bernard V Liengme
www.stfx.ca/people/bliengme
remove caps from email

"Jckksk" <u15655@uwe> wrote in message news:5734a8a3ad360@uwe...
> I created several worksheets, some with three columns of data, covering
> three years broken down by months, when I create a graph, highlight all
> three
> columns, use chart wizard, my values are way off in the graph, the highest
> value in the sheet is 810, the graph plots it at 2000, when I chart just
> one
> column of data,, no problem but as soon as I try to graph all three
> columns
> the values are off....I know there is a very simple solution , I just
> cannot
> figure it out....thanks in advance for any help, and thanks for not
> chuckling
> at me...at least not out loud.