This integration test is way too late to be finding faults like these. This is top down design, which is expensive an error prone. The ship should be designed

This integration test is way too late to be finding faults like these. This is top down design, which is expensive an error prone. The ship should be designed and tested in a bottom up fashion, such that the failure modes of every individual component is already known, as per Feynman. SpaceX is repeating the mistakes of the Space Shuttle program.