Enough of the alignment of the corner station optics had been completed enough to free up the BS and ITMy for chamber closeout preps. So, I locked the ITMy test mass and CP mass in prep for First Contact cleaning. Although the ISI is not yet locked, we all decided it was OK for me to lock the BS optic and it's PUM, so I did that too while I was in the BSCs.
Yes, yes, ITMx!