Just looking at his ss - so you had an 18 hr cycle, and then he got to 36, 1.5 cycles later?
Fingers crossed that he can maintain greens at this dose. It looks like it hasn't been quite enough for him in the past. If he clears the bounce and doesn't make it back into mid-greens, I'd go back up in dose asap, just a shade below 2.0u. Good luck with that!
Hope you enjoyed your inadvertant sleep-in. You must've been exhausted! Sometimes you need to take care of you too!