I analyzed the Sep. 12th lock to see if any of the suspension drive signals were suffering from DAC calibration glitches. There were no suspension drive signals that showed glitches coupling into DARM, PRCL, or SRCL when the MASTER_OUT signal sent to the DAC crossed values of zero or +/-2^16. We'll continue to monitor for DAC calibration glitches, this should be running automatically on a daily basis for O2.