I don't know if this is a known issue, but today I noticed that when PRM was in the pre-defined misalgined position (set by Guardian), the M1_DAMP_L loop oscillated and kept saturating the DAC output in LF and RT coils all the time. While this does not pose any issue for lock acqusition or low noise lock, this may be an indication of some potential issue or something bad. Since I have no energy to further investigate this issue tonight, I am leaving it as it is.