Sure. As a matter of fact, I just want to give you this—through the chair—to be able to respond.
For instance, with the rotor blade that we talked about, that unit that we've been able to take, research, and so on, what we have been able to do at Pratt & Whitney Canada with our centre of excellence on this is actually take a part that would normally be 100 separate pieces and actually create a machine and build that one part that replaces 100 parts. You can imagine that in a new engine, for future technology, if you are able to take that many parts and put them into one, you have so much less opportunity for difficulties. It is the same thing for servicing and for following up.
Does that answer your question?