We (Greg, Scott, Mark) cranked up the HAM2 Scissors Tables and got the Support Tubes on the Support Blocks in the Chamber Nozzles.  The Crossbeam is loose at the top of the external support stack (CAS) so in theory, all the external stuff could be removed.

We also pulled the glass baffle between HAMs 2 & 3 out as well as the metal baffle South of HAM2 at the Mode Cleaner Tube port.