Gah I hate volume - unless I'm doing assistance work & even then its only sets of 8-10. For the compounds I did a warmup set of 8 & then its sets of 2 up to 90% of my max. But then again I was never concerned with hypertrophy. Still following that formula to some degree, but not working up to 90% due to my earlier injury.
Progress report:
My back hurts less than it ever has since I switched to sumo deadlifts and widened my squat stance a little bit. It's great to be able to bend over and tie my own shoes again or put on my socks & jeans without pain.
Finally starting to move back into some heavier weights. Not anywhere near where I was yet, but I am making some progress. squatted an easy 315 double, pulled an easy 405 double (painless!) deadlift, and benched a slightly difficult 335 double.
All in all, I was pleased.