Hi. I am currently creating a set of PCBs for a lighting control project. Unfortunately, JLCPCB does not allow a PCB order with SMD soldering service enabled without Pick & Place files that contain the "Mid X" and "Mid Y" values. I am confused about how to get these values from the EasyEDA PCB layout view. In the PCB layout view, are the Mid X and Mid Y values relative to the center point of the PCB itself, or are they relative to the grid center in the layout view? I am asking this because my PCB design is not centered on the layout grid. If anybody knows the answer to this, all answers are appreciated.