At the risk of being a broken record :mrgreen: I like to repeat, whenever it seems unclear, that there are 2 kinds of bounce:
- True rebound, which comes from #s too low or a drop that is too steep. This kind of rebound means the dose is too high and the needed response is to lower the dose
- Liver training rebound, which comes from safe #s that their body is not used to and protests b/c it thinks there is danger when there isn't. This kind of rebound does not require a dose decrease, in fact that will have you lose ground and delay regulation. For that kind of rebound, you just hold your dose and ride it out.
It is VERY confusing, and the trick is to distinguish which kind you have going on so you can dose accordingly.
When you see blue #s like you did yesterday followed by an all-pink cycle like last night, that looks like liver training where you got better than normal #s (but no lows and no steep drop), and then a protest cycle of pinks. The lower PS this morning is a bit confusing, but hopefully that is last night's bounce wearing off, rather than something wonky. :?
If it is from the dose being too high, I would try 0.7 rather than going all the way back to 0.6. Althought that said, on 0.6 I would have tried for some mid-cycle checks before raising the dose. I doubt the dose was working well, but that is just a guess - you can't judge by PSs alone. Not trying to be critical

just so you know for the future.
If it's any consolation, things are really pretty good even though I'm sure it doesn't feel that way to you right now. Things are still new, you are getting some intermittent good #s, and even the bad #s aren't horrible. It's a process to get things going well - you may have seen some newbies around lately who just blink and get good #s, but the is the exception rather than the rule. For most of us it took months, and lots of struggles and trial & error. You are collecting data right now, and at some point you will have enough information that it will be clear what is needed, and then things should pop into place.