I've seen from several sources that SpaceX has apparently junked all
their fabrication tools for composite structures (at a cost of tens of
millions of dollars). Apparently betting the ranch on the new steel
construction plan with no future path to switch to composites.


--
"The reasonable man adapts himself to the world; the unreasonable
man persists in trying to adapt the world to himself. Therefore,
all progress depends on the unreasonable man."
--George Bernard Shaw