I have collected pics of ExFactor found on internet since 2004 to try to make a database and I have never seen an original Exfactor (or Factor) with carbon-graphite neck; I have seen some ExFactor with repainted/laquered black neck, but not carbon-graphite
I'm with you. Been at it for awhile myself and I'm going to stay on the "believe it when I see it" side until the photographic evidence presents itself.

