Jodi F and Jeff B Rechecked and adjusted the stops on ETM-X in preparation for moving the cartridge into the BSC. Engaged the blade stops on the UI mass and three of the Top Stage blades (could not get to the fourth Top Stage blade stop) and tightened all EQ lock nuts that were accessible. Installed the metal face covers over the optics and secured their locking nuts. Removed the wafer holder from the bottom of the Quad. With Jodi's help, covered both the Quad and the TMS suspensions with C3 Quad bags.