I decreased my bolus rates last week. I’m down to 10 units of carb to 1 of insulin. It’s working exceptionally well, I haven’t seen a blood sugar post pranial (4 hours after a meal), over 135 since I made the change when I had an accurate carb count.
I’ve missed on a few guesses, and been a little high.
I’ve even changed my lunch bolus as I’ve been seeing blood sugar in the 120’s and hitting low in the late afternoon. I did one other thing for “insurance” though and switched to low carb lunches for a while. I’m following Dr. Bernstein’s idea, that the less variability the easier it is to control.