Mr. Spurrell was certainly talking about the rigorous manner in which we took the systems from the contractor and evaluated them before we put them into service. That happens with any particular IM/IT project. It's a testing procedure to ensure that we're not going to put into place a system that would be unsafe for the mariner.
Certainly we have seen issues as we've done that, and we've addressed them as they appear. I'd like Mr. Ryan to talk about the one issue we did have that was relatively significant and that we got from the contractor, and how we addressed that with him. I think that's an important aspect of your question.