YUP, that about says it all for the time being. I might add, that some of the Progressions mention were not progressions, they were fixes to design problems like uneven nock travel etc. They weren't done to bring us to a tune free bow. They were done to give us one we could tune.
David,
Interesting observation. I can see that perspective on the issue but would offer that even bows with uneven nock travel were still tunable though not in the same sense that their predecessors were. I think you could argue that uneven nock travel did result in a tuning issue because without compensating for it there would inevitably be accuracy problems and a difficulty in tuning the bow in the same manner as a dual cam.
Designer,
That picture does look familiar. Out of curiousity were you going to run into any legality issues with certain states and that arrow/broadhead combination design?