How did the nitrogen system failure differ in implication from a failure originating in the methalox propellant feed system?

Answer

The COPV failure points toward a component replacement or procedural fix, whereas a propellant system failure suggests deeper issues with engine interface or plumbing.

A COPV issue typically indicates a fix at the component level (replacement or procedural adjustment), while a failure in the methalox feed system would suggest potentially more systemic problems concerning the unique plumbing or the injector design of the Raptor engines themselves, potentially requiring extensive redesign.

How did the nitrogen system failure differ in implication from a failure originating in the methalox propellant feed system?
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