Noob is a term for the factory which once made the famous noobmariner.
I think all dealers can source the noob version.
I know for sure that Angus over at Puretime has it.
www.pureti.me
AFAIK the running seconds on 6 is a ticking time bomb.
Some have had luck with treating the part(s) with graphite something.
Eh, sorry I could be all wrong here.