So I normally would slice up the mold in my 3d slicer software, however with some more tests I have really liked the results of doing it within my 3d software which is 3D Studio Max for me. It allows me to have consistent cuts as well as redo things quickly. Not a crazy educational tutorial but it might help somebody or at least give an idea to try something new?
0:00-14:19 - 3D Software
14:20-26:20 - 3D Printing Software