1d 14h 27m on battery. 3 or 4 long sleeps in that too. Not out of the woods yet, but looking good so far.
Custom kernel on stock rom?
Have you tried the test kernel?
All good here still. I think I may have a small battery drain, lost 5% overnight (~8hours) in standby, and I think it's worse for people with the dock and with an SD card in said dock. It's worth it right now though to loose that little bit as it's been really stable for the last couple of days. Fingers crossed it continues.