Border lines dissapear from bottom of graphs To create my graphs in Excel 2007, I first remove all axis (lines, labels, etc. -- as I add that later in PowerPoint) and once I do that the border lines I use to format my data series disappears from the bottom of my column charts (they stay intact on the sides and top) and from the bottom of my last data point in my bar charts. This is very frustrating -- never had this problem in 2003. Has anyone else had this problem and does anyone have a solution. Thank you!