After almost two months in "final production" and a few weeks in "inspections", my Sig169 is in Seattle and ready for PU tomorrow at 10am. I have to give Andrew, my ds, a lot of credit for keeping me informed to the extent he had knowledge. Our weekly emails helped me keep my sanity. And the good news, his service people said my car was the most flawless they've seen so far. The only squawk was a small clip missing from the front bumper.
My sense is that all this waiting was about fixing the problems identified by the first couple of hundred "beta testers" (thank you you guys!) Every indication is that we've moved into a new phase of higher production, MUCH higher quality vehicles.
I hope all the lower-mid VIN Sigs out there will be having a similar experience very soon.