Results of main and reaction chain of ITMX (in chamber, in air, suspension undamped, ISI locked) are showing a very good match with the model and phase 2b (test stand) measurements, so the suspension is free of rubbing for alignment, cf first attached pdf for the main chain and second one for the reaction chain. The two last pdf are showing the tf against the model (third pdf for main chain and fourth for reaction chain). As usual, the reaction chain's pitch is off due to the stiffness added by the cables.