I think the main cause of the battery drain was the increase of the CPU voltages to probably increase the stability of the clock speeds.
Latest kernel revision has those changes still though, I found the messaging app had a nasty wakelock, I deleted it on my 3T and installed Google Messenger. Even though I loved that dark mode
Definitely i noticed a delay while ulocking from screen off.......Reflashed stock rom and Clean installed Tyranus kernel....i noticed a delay......it is noticeable slightly....i switched to blu spark and delay is not noticeable....but this kernel has a insane battery life.....kudos to that.......Anyone confirm who have switched the kernel from other kernel....i even tried elemental x too and no delay there too
Thank you for considering it ?...... Kernels like this gives a new life to the device........now with this kernel I can definitely say the tagline for OP3T "The Best just got Better"