Rorschach, I'm a bit puzzled that the .obj doesn't appear in the target folder, surely mac and PC should do the same? In my .cr2 file the .obj is mentioned in only 2 places and both point to this newly created .obj. Once at line 7: figureResFile:Runtime:Libraries:Character:New Figures:New Set.obj and again at line 14202! And yes I also have got custom geometries for the neck and head written into the file. All I would do is rewrite in the .cr2 where you have put the newly generated .obj and see if that works. Not crossing any fingers of course.