[RTakahashi, Washimi]
Yesterday we investigated some issues for the H->H TF.
We found a strange factor of 2.5 was multiplied for the TF amplitudes of the weight-loaded measurements (due to the GUI application, for plot zooming up).
After canceling it, the DC gain goes to 0 dB. (somehow +63kg data goes below 0 dB)
We also performed additional measurements, with loading +155 kg (without thin plates).
In this result, the strange peaks over 100 Hz are disappeared.