tralala, I’m glad my idea helped, it took a lot of trial and error for me…
Regarding the A1C: mines were seldom above 7, as far as I remember I was always in the 6-7 range(even with MDI and 3x a days shots, before lantus). Since I started the pump/CGM I was BH able to get it down in the upper 5’s -6.0.
And if you drop when going around with 100 I would suggests thats a basal issue. I good doctor is also vital.