Added MCL in the figure of 24582. This time, the time cursor in Fig. 1 is put at the inflection point of the MCL time series (brown curve), which is very close to the transition timing of IMMT1 trans (blue curve). Fig. 2 is an expansion of Fig. 1. Note that before the time window we are looking at in these figures, MCL feed around due to ALS CARM had already started. For some reason, bringing PRM to the nominal position for PRFPMI made a kind of shock in MCL.

By the way, I would like ask some experts; can the situation shown in Fig. 3 happen? As we do not have MCE length sensor, it might be hard to check the local length behavior of MCE whether there would be any transitional variation of the behaior or not. The weak point of this theory is that it moves in horizontal or yaw in this figure ^^

Anyway, we need more statistics whether arm control existence would really affect the IMMT1 trans behavior or not; similar data as 24560 would need more.