great job monitoring this weekend!
What you're looking for now is either one drop below 50, or 7 days in normal numbers (50-120.)
Reducing the dose:
If kitty drops below 40 (long term diabetic) or 50 (newly diagnosed diabetic) reduce the dose by 0.25 unit. If kitty has a history of not holding reductions well or if reductions are close together... sneak the dose down by shaving the dose rather than reducing by a full quarter unit. See additional notes in the next paragraph about drops into the 20s and 30s. Alternatively, at each newly reduced dose... try to make sure kitty maintains numbers in the normal range for seven days before reducing the dose further.
no chance of anyone testing Bobby during the day this week? i used to drive home during my lunch to test punkin. If you can't monitor, i'd make sure plenty of low carb food is available in case he needs it.