I've noticed that there is an ABS on the CMK which has a wrong name.
It's the current signal
L4_1997
which probably should be named
L4_1197
The signal from the opposite direction is named correctly
L4_1197N
It's the ingame position
S: psary_opoczno_terrain_x124_z196, P: (63594.19, 224.67, 100387.30), R: (355.33, 199.87, 0.00)