I started when the run ended and made magnetic and acoustic injections at EY. In the afternoon I started low-f shaker injections. One of the sweeps knocked the interferometer out of lock. I have a bunch of redos tomorrow for accelerometer saturation (we push right up to saturation to get the best possible signal in DARM). Also, a study for a burst event and more low frequency injections. If I had to guess, I think I will have to use some time on Sunday.