Worse, that type of thing is long been known as an dangerous issue and the industry has processes and protocols to deal with it. That's why it's "worse", Boeing knows about all these things and conscientiously decides to don't give a f#$%k.
Airbus ( and I'm sure pretty much all the other manufacturers ) has all the processes for training the workers about this problem, how to avoid it, how to deal with it when happens, check-in and checkout all the tools at the start and the end of the task, inspections, etc. this is so basic it hurts.
Airbus ( and I'm sure pretty much all the other manufacturers ) has all the processes for training the workers about this problem, how to avoid it, how to deal with it when happens, check-in and checkout all the tools at the start and the end of the task, inspections, etc. this is so basic it hurts.