I am sorting a search by a custom field - mulitunit shipment. I want to highlight a different color whenever the number changes, white, blue, green, white, blue, green. I am using the formula below on the highlight summary tab, but it stopped working when too many load numbers are skipped in the results. For example, 10081 and 10086 show up in the same highlighting group because 10082 through 10085 no longer meet other search criteria so they have dropped off. I have been told I can't use dense rank if it is a summary search - which it is. Any ideas?