I think we should have a good understanding. From what I understand, that would be one of the things that could potentially come up as part of this finalization process, which will take some time, some additional months, before we get to the point where we're potentially actually buying the aircraft.
I think it is important to keep in mind that a lot of these airplanes are in continuous upgrades, basically, because they're effectively flying super computers. Because of that, there's software that's continuously being updated, and as that happens, you have to add additional features to make sure all of that works on an ongoing basis.
This aircraft has only been in production for a little over a decade. Actually, one of the benefits of buying it now—which we wouldn't have realized had we bought it earlier, the last time we decided to buy the airplane—is that currently more of these issues have been resolved and worked out than were 12 years ago.