I'm using Excel 2003. I want to creat several bars on a Line-Bar chart that
begin above the X axis. Example: scale is 0 to 4000. Several lines are
plotted but a few bars are need that start at numbers like 1200 to 3500; the
bottom of the bar is at 1200 and the top is at 3500. Can someone give me a
thumbnail on how to do this or poit me to a reference please.