As I continue to give him a 0.2+/- unit of insulin I am seeing a higher swing in numbers than the 11 days I had him off of it. I am so hesitant to add a second dose since he's usually low 100's in the evening already. But now we are seeing low 100's until 3-5am then high 400's and even low 500's at 6-7 in the morning, with a 0.15-0.25 unit dose (all my syringes are off by a 0.05-0.1 unit) so super accurate dosing without a micrometer (on its way!) is near impossible. I passed forward my chart to my vet and she had me enhance it with exact feed times to see what we might try differently. She is not fond of numbers below 100 with him and doesn't mind numbers 250-300+/- as long as they are only for a few hours. He does drop (both with and without insulin) on his own once he eats his low carb wet food. I am hesitant to add a higher carb food since he shoots up pretty fast. Might he just be "carb sensitive"?