Follow up to the previous SRM M1 boost test, I tested the new boost yesterday, druing commissioning with the IFO in NLN. Seems like it works pretty good, I have added it to the ISC_DRMI guardian. Attached asds were taken yesterday, the refs are with the boost on, the live traces are with the boost off. Top plot are SRCL and SRM M3 drives, they are both reduced up to almost 10x around 50mhz, with very little gain peaking around .25 hz. I think the extra high frequency SRCL noise is from a measurement RobertS was doing. Bottom plot are the OAF SRCL length using the ISI gs13 suspoint motions, showing the table motions were very similar between the two measurements.  Hopefully this will help with staying locked during earthquakes and other low frequency motion.