Wow. That was much more difficult than anticipated.
Had to rip the differential back out of the car and started over.
Finally, success on the second attempt.

I still need to install the sway bar and the brace that holds it. Which reminds me, I need to order some end links too.
A few more odds and ends, and the rear of the car is just about buttoned up.
It's been a while since the driveshaft was hooked up.
Feels good.