I have had 2 people now tell me my Sprocket might have IAA. There isnt alot of info about this online. Only info I found said the test doesnt help much because all cats on insulin have antibodies. He was almost regulated around Thanksgiving but he wasnt acting well. He walked away from Zero/Evo mix at time when I was desperate because he wasnt eating much n sleeping alot Vet had me skip a dose and he went high then one day later his appetite came back and more. Now i have gone back up to 2.75u from 2u after turkey day. Before that he was up to 2.87u. I been using a caliper because of issues with syringes. This time everytime I raised his dose he dropped under 100 or close to it then within days sat in high 200s/ low 300s. Three times now. Today he came back down but went up to low 400s. Not sure whats going on now. Any ideas? Does he look IAA?