Forgot you were using AlphaTrak. Sorry. Still looks a little high to me. Two choices. 1. See if he drops on his own over more time. To help this along, you might consider lowering the carb count of the food if possible. Sometimes that makes a difference. 2. Pull up .4 and let out a drop or two.
Usually, if they are in the higher of normal ranges, they start climbing back up. (But sometimes not). I think the trick is to stay on top of the numbers and intervene when needed.
You might check some of the spreadsheets of the kitties on the Remission thread at the top of this forum and see the various approaches other people have used to get OTJ.