Finished up with the CM. Training and the cal/test procedures went very well, albeit lots of work! Also worked on some updates to the cal trimming to accommodate wider part variations. So we're all good and the first 20 units were were tested against my gold standard reference NG for sound and they match up perfectly! We also created additional references so we have some redundancy.
The are planning to run the remaining batch in another week after which, we'll be ready to start shipping em on out to folks!
Thanks again for the continued patience!