Thank you for the answer, Peter. Your predictions were right. The PCB/Connects stayed attached when I suppressed the Point Mass and when it is unsuppressed, a warning message about a conflict popped up. Why is that. An explanation would be appreciated. Regarding the imprint of a square in the center of the PCB for the point mass, I did not quite fully understand. Is it like what is shown in the screenshot below? How big should be the imprint of the square? The four faces you mentioned, are 2 imprints of connectors, square imprint in the center, remaining face of the PCB. Am I right? Could you perhaps explain why the phenomenon I described earlier happened with the method I at the beginning? nn