Examiner asked me a question about MZFW on my last line check. Can we exceed MZFW and still go if no other limiting weight is exceeded? (on B747-400 and -8 we are most often limited by MZFW). I answered no because the computerized load planning system won't allow it. He accepted that.
The problem started with this answer. The answer should have been no MZFW cannot be exceeded for no other reason than it is a structural limit weight.