He definitely earned a reduction today, so his new dose would be 1.75...BUT....if you're up to it, sometimes when they bounce really badly from a low, we'll give ONE last shot at the higher dose to help with the bounce
It's called "shooting through the bounce".....With Orion so high, I think you could choose to do the 2U one more time, but you want to make sure to reduce in the morning
If you want to relax and not worry so much about it tonight, just go ahead and reduce to 1.75
Edited to add....I'm used to Lantus.....with ProZinc, you can't always do those .25 unit changes so you'd go to 1.5U
I'd just reduce to 1.5 tonight