I'm certainly no expert, but when I thought 60s and 70s were "low, low" numbers, I was corrected. Those are actually GOOD numbers, and somewhere in the 70s/80s, I believe, is a good place to be. I think with the rises over 100, I'd keep the dose...but someone who knows more should be along to help you out with that. As everyone around here has had to tell me multiple times--Lantus is not dosed by pre-shot numbers, but rather by the lowest number they reach within a 12 hr shot cycle.
That being said, I think with the experience I've had with my Max, at this point I won't shoot anything under a 70 unless I can be home to monitor as he's almost certain to drop low. :mrgreen: