Hi All... I know the forum doesn't support the discussion of EX/Research motors, but I don't think offering up my services to machine graphite nozzles for them is out of line.
I've been machining nozzles for about 7 years or so now and have literally made over 1000. From 29mm through 6". If you're in need of a nozzle or nozzles, please let me know. I have VERY fair pricing and am willing to ship anywhere in the ConUS.
If you're interested, please drop me a PM here or email me at firstname.lastname@example.org