So, I'm still doing well with low carb / tight control. Reading still stable, and no longer interested in eating carbs at all. I'm gradually lowering my before bed BG target. Now 140-150, along with my night time basal now .775u / hr.
My basal during the day .85u / hr holds my BG almost completely steady. However, in a couple instances, I've mysteriously dropped 20-40pts. This morning, I went to bed ~140. Woke up 62. Took a glucose tab 4g fast carb. Carb ratio of 8 is pretty accurate, so should've brought me to about 90? 30 minutes later, still only 68. After coffee + 1tsp milk, finally stabilized at 77. This is all without having exercised for over 3 days.
I've always suspected that there were other factors at play, making my BG unstable. Now that I have eliminated most of the variables, it somewhat confirms my suspicion. After all this time, do my islets still wake up and kick once in a while? Am I MODY or something? Seems very unlikely. Who knows?