Hi,
With the weather getting cooler for me (I’m in the UK.) I would be a little less insulin sensitive.. (which includes my bolus.)
1 unit on my basal either way for me can make a difference which would either get me sitting near the 12s or keep topping up on carbs for drifting in the mid 4s if the dose is 1u too much.
I tend to titrate the dose by 1u? Sick days or dropping by in excessive heat that sort of thing..?
What basal are you using?