If you entered new specifications for a product in R&D, and they are not displaying in the Courier, it is because the revision date is sometime after December 31 of the previous year, the date the Courier was published. The editors of the Courier do not know the new size and performance for the product so they publish the old ones. They do however know and publish the release date.
All your decisions will display in the Decision Audit and when you open Capstone.xls.