Oh Walter!
For the new year I hope you'll think about switching him to Levemir - less bouncing and a human meter if you've finished using up your supply of strips for the AT2 for reasons I've stated in the past. I do hope you'll consider making a couple of changes Zelda that I think may help Walter - he may not go into remission, but the BG numbers might become more leveled off if you'd make a couple of tweaks to his routine. Please consider it.
Thank you and I hope you are well.