She seems to be bouncing, then gradually coming back down, then bouncing again. Most people suggest increasing to get a breakthrough. If she is "stuck" in that pattern, you will need to do something to break it.
I would like to see just how low she is getting at the nadir, particularly when she reaches the lower ps#s, before she bounces. It's hard to know whether the dose is high or low, unless you can see that. I suspect that it's just liver training, not getting really low, in which case an increase would make sense.
I do think she does better with smaller increases though, the full 0.2u increase seems to have put her in a roller coaster pattern. I would try a fat 1.4u for the next dose.
How is she feeling? Is she drinking and peeing more or less? Has anything else changed, behavior-wise?