Saw your WTB Post- I have an unused Ian Cull Circuit Board. Years ago i had new 2005 MCS with JCW package but it's long gone. I have photos i can send of circuit board and instructions.. Not sure what value is- you probably have better idea than I. Let me know if you're still interested otherwise i will post in classifieds.
Best Regards,
Tom Der
North Hampton, NH
Tder@harman.com