This morning I have copied the monitoring code used for checking the longitudinal to angular coupling of PR to the other mirrors in the CITF (BS, SR, NI and WI). And set all flags to be computed only for ITF lock state above 120.

Figure 1. The results is that for SR, NI and WI the marionette actuation doesn't look well balanced. This should be checked by experts if it is indeed the case, or if the thresholds need to be adjusted compared to what was chosen for PR.