Top mass was freed. 

The cable buncle from the top mass to the ISI table was slightly bent and pulled so that it wouldn't lean on the edge of the top mass.

The top mass and the tele/table were both rebalanced.

BOSEMs were centered.

Temporary alignment stabilization toolings (D1100613)  were installed and adjusted such that the ISC table barely sit on top of the set screws. We weren't able to find the new ones, and we weren't sure if new ones were made at all, so we used the old ones from H2 EY installation.Without these, mounting the alignment target by IAS will tip the TMS balance by a huge amount.

Now TMS is ready for IAS work, but unfortunately the large alignment target of IAS didn't fit the TMS tele, four screw holes should be made larger.