I'm new to Medusa4 and have ran into a problem that I cannot set the Datum on a 3D drawing to properly unfold a pan I drew up. I try to set the bottom of the pan as the datum to have the sides unfold, but no matter what I try, the best I get is all 4 sides unfolded into one piece with the bottom disappeared. The error I get is that the Datum text is not on a face.
Can anyone help me understand what I'm doing wrong. I have attached the file I'm working with.
Thanks in advance!