Sorry I'm late!

Looks like the original question has already been sorted. So onto the other things: I'm not great at middle of the night tests either. Also, +6 isn't needed every day - it's actually better to get a scattering of testing times. My cat most often hits nadir at +3, so it can vary by cat. So maybe one day you grab a +2, another day a +9, another day a +4 and +5, another day....and on and on. Some days you'll just get AM/PMPS times. Other cycles you might be able to grab an extra test here or there. And maybe DH can grab a test at random times when he's able to come home. If you look at a few of our spreadsheets, you'll see how they get scattered around. 4 tests/day is great, but even three can be helpful.
Based on the PS numbers, it's possible that the dose is too high right now....or....the other cause of numbers like that is the carb content in the food since carbs cause instability in the BG. Both of my cats were kibble addicts when Sam was first diagnosed. It was quite the process to transition them to low-carb food because they didn't recognize wet food as being a food source right away. If you decide at some point that you'd like to transition your kitties, it is possible and lots of folks here have gone through it and can help with strategies. It takes awhile, but if you decide you want to do it, we're here to help.
If you don't want to change the food, we can still certainly help with dosing, it just makes it a little harder to predict the results

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Oh, and here is the link to the Prozinc forum:
http://www.felinediabetes.com/FDMB/forums/prozinc-pzi.24/ if you want to post in there with prozinc-y type questions!