AlenaA, StephenA, NikoL, MarekS, JimW, RickS

• Four camera view relay mirrors and bases removed from periscope structure.
• Four vibrations dampers installed in nominal locations per D1200174
• 1/4-20 flathead screws replaced in backside of periscope (where dampers were installed earlier)
• All Shield Mt. brackets (D1700220) installed per drawings.  One FHCS on back side could not be removed, so one of the 220 brackets is installed with just one 1/4-20 SHCS
• Barrel baffles installed
• Four inner shield panels installed
• Two larger outer shield panels not yet installed.  Plan to install them tomorrow morning.
• Test of spare flexure inside A7 adapter revealed that the un-compressed gap between the center of the flexure and the A7 wall is about 0.265”, not 0.300” as measured in the SolidWorks model. 
• We plan to do a quick Pcal beam alignment check first thing in the morning, then install the remaining baffles, then adjust the periscope flexures.