The upward tilt behaviour is not a flaw, as much as it is a quirk. Had they kept it unmitigated, they would have had to retrain pilots before they could fly the

The upward tilt behaviour is not a flaw, as much as it is a quirk. Had they kept it unmitigated, they would have had to retrain pilots before they could fly the plane. (Their software fix was also a cost saving measure, and it didn't work.)