This is one of the worst dilemmas, Mary: up or down? No way to be sure until you try. His numbers aren't great, but they are better than you got at 1.2, for example. That says to me 1.2 is too high.
So, go down to .5 for a few cycles, testing for ketones, testing frequently (maybe a weekend trial when you can test?) to see if the numbers improve. You wouldn't stay there long if you don't see improvement.
Ditto for a little higher dose. You were at 1 unit early with a few good numbers, so that is an option too. Raise it, test for ketones, get some numbers to see what is happening.
The other option is just a tweak - whatever you can measure that looks like .9 or a fat .8 or the lower dose at .6 or .7. Check out Asher's posts to see what a difference just .1 makes, even at a higher dose. (Donnahc)
I wish I had a definitive answer but there aren't enough mid cycle numbers to be sure. (not your fault - we have lives or should have... :mrgreen: ). One thing that you could do is get a before bed test every night, or if your pmps is pretty late, routinely get a +8 before the pmps. Or an out the door test in the am after amps. That would give us some info.
What sounds best to you?