experienced members following TR will shoot everything over 50. we encourage new members to ask for guidance for anything under 150 - but the sooner you get enough data that you can shoot lower numbers, the greater the possibility of remission for your cat. Shooting lower numbers (50-120) is the path to going off of insulin - honestly, i haven't seen it happen any other way. If it does, it's unusual and it would only be in a very newly diagnosed cat. Here's one recent discussion about
shooting normal numbers. I think you said earlier that remission is your goal, so i'd read that post, and this post on
Shooting & Handling Low Numbers to try to understand how to get to that point. Of particular interest to you in this situation, in the last link, is the section on "Becoming Data Ready." Ask lots of questions and we'll try to help you understand.
Often, shooting even one blue or green preshot number can entirely change the game - it can reduce the entire range of numbers. Once you've had a lower preshot like today happen, chances are very good that you'll get a lower preshot again. I'd use this opportunity to get some of those oddly timed tests and a night cycle test every night (ie, become data ready) so that the next time he gives you this chance you can take it!
The difference between shooting a high number and shooting a low number is like the diference between mini golf and regular golf. The only thing they have in common is both have a club and a ball. Shooting low is like mini-golf. the ball doesn't move much and it stays flat. Shooting high numbers, like playing regular golf, actually has the potential for huge drops and then huge bounces from it - it goes far, it's harder to know where it's going to land, too. I think shooting higher numbers is actually riskier than shooting low. Lantus works best on shooting low numbers - it has great ability to hold the blood sugar down when you've shot low.
that said, of course you can't shoot low without monitoring or having supplies to bring up numbers.
i do want to encourage you - there's no way to understand the intricacies of this Sugar Dance if people don't explain it. Others certainly explained it to me until I got it, too. When you understand how things work, it's easier to step forward into unknown territory.