We believed that the production people were conscientious managers who were trying to bring a complex project in on time and on budget. In our view, the oversight group added nothing to the process but tension. The micromanagement they imposed was of no value, since the production people already had a set of limits that determined their every move - the overall budget and the deadline. Within that, they needed all the flexibility they could get. As soon as we made the change, the war ended and production began running much more smoothly.