Finally, with the payload suspended freely we adjusted the alignment wrt to the local control optical levers.
Just a ballast of about 20g was added over the marionette, on the E side along the beam axis, to compensate a residual pitch of a few deg. to keep the dinamics of the balancing motors.
The payload was left suspended and aligned with the safety craddle re-installed underneath (see pictures).
The tower is beeing cleaned and tomorrow, after a final check of the payload cabings we can poceed to closure and evacuation.
Special actions: before the alignment of the payload we perfomed a first check of the instrumented baffles response with the aid of a green laser pointer impinging each of the baffle sensors for about 5 s .
No mechanical issue to report.
All the controls has been closed and seem to work as before.
The setting of the previous working point required the use of many motors:
F0 trolley 1: 620 steps CCW
F0 trolley 2: 20 steps CCW
F0 trolley 3: 1230 steps CW
F0 fishing rod: 800 steps CCW
F4 fishing rod: 900 steps CCW
F7 fishing rod: 1000 steps CCW
MA_TZ balanc (for pitch): 1900 steps CW
MA_TX balanc (for roll): 250 steps CCW
We can consider those adjustments quite relevant, but all well inside the range of the motors, which remain usable for future adjustments.