Scott, my original understanding was based not only on emails from SpectraCal, but also on other AVS postings such as this
http://www.avsforum.com/avs-vb/showthread.php?p=14664705#post14664705which was also from Derek, but from the previous year. If you read through the rest of that thread you will see that kokap raised a question about this, but it was never resolved. So at the time I bought my original gear all I knew - from what I was told and what I saw - was that a particular version of a particular device would not work for me. Simple as that.
If you take exception to the absolutist nature in the way I made my statement then I'm sorry about that too. But when all's said and done I bought what the
information at the time told me was the "right" device, and I still have no plan to spend a lot of money on another.
To the forum moderator, if I've violated any rules regarding talking points or tone please take whatever action is required.