I think that's a good plan. I'm curious to see how he does even on the 1 unit. Before the DKA, it looked like Jack's dose may have been high even at the 1.5u. I supposed its possible that the release of glucose due to bouncing over a prolonged period could also lead to DKA. If it weren't for the DKA, I'd suggest going down in dose. I'm wary of suggesting going down a lot in light of the DKA, however, since I'd absolutely hate to see it happen again. nailbite_smile
You may have posted this elsewhere, but are you checking his urine for ketones as well?