I'll perhaps let Mr. Ossowski comment as well.
There was a huge amount of communication back and forth with Public Works and the Treasury Board Secretariat as we were trying to manage what proved to more complex and, from an engineering point of view, more difficult than we had expected, while at the same time working with the company that had designed the vehicle, General Dynamics Land Systems, and their partner, an armour design firm, on the design of the side and belly armour. We needed them to give us some better feel for actual cost before we could do the second submission.
I could perhaps ask Mr. Ossowski to comment on the passage of information issue.