You're just trying to keep him safe, questions are never any trouble!
As we've mentioned, the best thing you can do is take reductions. I previously suggested a threshold of 75-80 on the AT - reason being looking at his data (this is speculation and I apologize if it adds confusion)
- you could have reduced on 10/8 and he may not have gotten ahead of you on 10/10
- 10/22 I'm theorizing he went low overnight resulting in that bounce, a reduction may or may not have helped. I suspect something similar on the 28th just didn't catch the low
- Same thing with 11/1. A reduction might have slowed him down a bit.
Hes really moving down now so I'd definitely pick a reduction point and stick with it.
Ideally you aren't responding
to nadir, you're trying to stay
ahead of it. Early intervention with food can help slow drops, prevent bouncing, and prevent low numbers.
The general guideline I use is (again hoping this doesn't add confusion):
Get a +1 if the PS is unusually/unexpectedly low or dropping into PS
+2/+3 test - if rising outside meter variance (in your case for an AT, 15%) call it a night. If flat, test again in about 2 hrs. If not much drop then call it a day/night.
If dropping more than meter variance that's when it gets interesting and really depends on the BG and size of drop. Smaller drops nearing low blue generally feed a little LC, larger drops nearing low blue or lower generally a little MC. HC is only below 68 on an AT.
If seeing gradual drops, testing 1-2 hrs apart. Fast drops/low numbers 30-60 mins.
It turns out I shot you in the foot yesterday - had you feed the HC and karo at nadir, which sent him a little too high. It was a guess because I wasn't sure if he was near nadir or had a little more to go, and needed him out of those numbers. And he responds well to carbs, so now we know can probably give a little less.