Very nice program. Thank you.

One issue I had running it. When I run it on a laptop with a 17 inch, 1920x1200 display with the font set to 120dpi the numbers on the right hand side are all too big for their boxes and get cropped off...can't see them. It probably works fine when using a Windows default 96dpi. You might want to increase the size of the boxes on the right so it works with higher dpis.