The 4.7kHz line was reasonably high, but wasn't ringing up. Evan and Sheila thought it might be corrupting the data so we tried to damp it. The original setting of +30 deg phase didn't do much so I turned on -60deg filter as Patrick suggested. The line went down on DARM ASD but rang back up very quickly. I didn't have my dtt opened but I believe what happened was -60 + 30 deg phase worked well with one of the lines but quickly rang up the other line. I turned off the -60deg and was able to damped the other line with +30 deg. Right now the gain is left at 0. I accepted the SDF diff and went back to Observe.

If 4.7kHz doesn't ring up by the end of EVE shift, I would like to comment out the line in the guardian that turn on the gain for this mode.