I have two data points among several series of data that is much larger than
the others. I would like to split the chart so I can show the bottom y range
of 0 thru 50, and then show a top range on the y axis as 150 to 250. If I
scale from 1 to 250 then the other data points besides the 2 large points
become insignificant on the chart. Is this possible; I have seen charts where
a bar is split with a zig zap seperation, but I don't know if excel can do
this.