TVo noticed a moment ago, while we're trying to align the central part of the IFO, that the BS suspension was moving a lot.   A quick look showed that the oplev is quite far off the center of the QPD, and it looks like the servo is kicking the BS around a bunch.  For now, I've turned off the oplev damping on the BS suspension, but we should look into this in the near future (maybe we just need to center the oplev - are we still holding off on this for any known reason?).