macropod,

I was not able to test your formula successfully, mostly because I am not sure where to put it and how to make the cells turn green when the value is >0.

Pecoflyer,

Your modifications to the sample worked flawlessly. However, I could not figure out how to incorporate the changes into the working copy. Due to the sensitive nature of the data, I cannot post the actual file here, so can you walk me through the process to make this work?

Thanks to you both!