I have 2 projects open with 2 different data dates. I am sliding a bar in the 2nd one but my Duration at completion is not coming out right - or to fix that the dates are not correct. I have checked the calendars - could it be because of the data dates? I don't see what that has to do with it but I don't know what else it could be. I tried it actualized in the future and un-actualized. mystery...it is not off by the difference in data dates....