Change Impact Informer in Vantage 6.1

Hi all. When I view the change impact informer in Vantage 6.1 it relects "What If" hours and days over capacity in a lot of my work centers that don't appear in the "Actual" hours and days over capacity. The same type of thing shows up when I review the overload informer. When I look at the scheduling board for the subject work centers there are no scheduled hours at all in some instances. I haven't been able to determine which jobs are driving this over-capacity condition. Is there a way to link to the job/operation that Vantage is picking up? I tried running a Crystal Report of the scheduled hours for these work centers and dates but got no better information back.
Thanks in advance for any assitance.