.031 doesn't seem like that bad given the OG...
How does it taste>? And if still bubbling, it's gotta be still active, right?
It's still pretty syrupy sweet. Carbonation may lighten up a bit. It's definitely active but 0 Gravity points in almost two weeks? I don't have any experience with Brett but I would imagine it would do at least a little something in that much time. I'm certainly in no hurry to get at this batch so next step is to forget about it until the fall and see what happens.