It's really helpful for you to put the link to your previous post into the body of your new one so people can quickly go back and see what's been going on
Here's the
link to your previous post
Looks like Fatty is doing really well, that's what's going on!!!
Did you recently change his diet? (when he started getting the better numbers?) If so, we've seen a lot of cats that just needed to go on a low carb canned diet to go into remission.
For now, I'd keep doing what you're doing.....If he's in normal numbers at Pre-shot, don't give any insulin....let's see how long he can stay in these good numbers! (I'd bet that at some point he's going to need at least a little, but maybe not for long!)
Remember, there's a depot that's still effecting his numbers....it can take up to 3 days to drain so his numbers could come back up....but for tonight, give yourself a pat on the back and enjoy the fact that he's doing so great
If you can, in the morning, you might want to test at +11 or +11.5 so if you need some advice in the morning, you have time to get some eyes on your post.