Yes, I agree with Kris. If you leave the dose the same for such long periods of time, it loses it's effectiveness. It looks like Rupert needs an increase, and as Kris said, at least one mid-cycle each day - and mixing up if you get it during the AM or PM cycle can be helpful. The mid-cycle tests are the ones that tell if the insulin dose is bringing them low enough or not. The pre-shot tests tell you if it's safe to inject, but don't give any information about the effectiveness of the dose.