So we've done a few more increases, up to 6u. Today after his mid morning snack (didn't eat much for breakfast) he was napping by me. He suddenly woke and started rolling around and meowing as if he was in pain. He jumped off the bed and continued this behavior before just crouching as if he was in pain. I immediately rushed him into the vet....Got a lecture on insulin and Somogyi effect (not our usual vet). However he thinks that cat had a seizure due to constant higher bgs. Is this possible? So Spicoli is staying at the vets...again. I'm a little frazzled as i've never seen a cat act like this before. And he's been acting so wonderful lately - like a normal cat. Playing, grooming, eating, everything. Even though he's still been more elevated than I'd like his behavior hasn't been this good in a few months. Any ideas?