During the SDF check, I noticed SRM has SDF diffs.
The difference is 10 cnts for both pitch and yaw opticalign offset, which is the exact same value as the guardian automatically added when going to MISALIGNED state.
So, I checked the signals whenthis jump happens (fig1).

When the suspension goes to the TRIPPED state (maybe due to the earthquake), offset value didn't change.
So, when recovering the suspension to the MISALIGNED state, offsets are changed.
The SDF diffs seems to come from the VIS guardian bug, I reverted the SDF for SRM opticalign.