Exactly. That's what test programs are supposed to do, to pressurize the system to the maximum to see where the failure points could be. They beat those things to a pulp to find out where the failure points will be 8,000 hours from now. So that's the whole point.
The F-35 is a little different because they are doing low-rate production as they're doing the very demanding testing. Therefore, as they learn from the testing, they quickly readjust the production to answer any of the concerns identified in the testing. It's a novel approach that maybe wasn't done when we did some of the earlier generation aircraft, but clearly they are very agile and are solving those problems as they move along.