All - Song's summary is very typical so far (the B3 with the latest media is working well). So far our drive builds have looked pretty good and ADC is way up. I'm hopeful the Open Spec build gives opportunity for serious yield relief.
Our challenges will continue to be reader reliability and we need to see how that plays out. We are just starting to get some reli results rolling now.
Other issues of course - we'll likely rev another AAB at some point, and then getting NHK requalified (or a decision to single source if possible since the program is tiny)