After the shift of last thursday (#62942) INJ/PSL was particularly instable. Especially the PSTAB was noisy and there were some glitches that were spoilling Hrec (# 62971)
This morning we investigated and switched off the PSTAB and looked at the PMC transmission in this condition (11:10 11:45 UTC figure 1) without noticing anything special. 
Anyway we decided to try to further improve the alignment of the PMC despite the first attempt that had been done on friday afternoon. It seems that this time we managed to get a better alignment and the overall situation improved (figure 2)