Any time you have pieces come off your craft in flight it's a really bad day.
Time will tell. This is not like the railroad.
The gap fillers, that's a product of the fact that we can see more and do a better job of evaluating. That's probably something that's happened in flight before, but this is the first time we've known about it and could take remedial action.
I remain optimistic that if we fly by this summer, we will be able to get three flights off. But time will tell. This is not like the railroad.