We started later than we hoped and then were informed that Jason was supposed to measure the angle (or position or whatever) of ETMX cage by attaching the corner cube to the cage before we do any balancing. If it turns out to be off, we will need to move  the ISI, therefore we didn't want to free up ETM and TMS yet.

Unfortunately Jason couldn't do his stuff as the ACB is blocking the view.

In the mean time we did everything we can at this point, we assembled the main TMS restraint structure and put it in chamber on the floor. We still need some in-situ assembly and adjustment to be done in chamber due to the nature of the restraint design, and we cannot do that before the temporary restraint is removed.

Once Jason is done, we'll need about 3 hours for removing the temporary restraint, freeing up TMS, completing the rest of the assembly and adjustment in situ.