Positioning of the crossbeams on BSC 6 was completed yesterday with the help of Scott and Ed. They are now held close to their nominal position with the support brackets. The jib cranes for lifting the support tubes into the V-blocks were installed but it looks some modification of the cranes will need to happen. The shim under the arm needs to be shaved down as well as some mounting holes will need to be added. Spherical washers will be added to the eye-bolt as maybe moving the through hole further inboard.