I'm trying to create a report that will show the differential between planned and actual hours on both the details and matrix format. I can't seem to find a column that will accomplish this, so I took a crack at custom columns. So far, I have values being returned, but for they are being returned as minutes instead of hours and only work in the details format. Below is the text I am using. Any suggestions would be appreciated! aggregator.displayformat=minutesAsHoursString aggregator.function=SUM aggregator.namekey=Plan-Actual aggregator.valuefield=SUB({workRequired},{actualWorkRequired}) aggregator.valueformat=compound displayname=Plan-Actual textmode=true valueexpression=SUB({workRequired},{actualWorkRequired}) valueformat=compound Chris Flynn FHCP