While the documentation says 3D coordinates are (x,y,z), when I insert a rectangle, specifying as my start point (0,0,0), and my end point (145,145,0), I just get lines drawn along the X axis. To show a rectangle, I must have as my end point (145,0,145). This seems like the coordinates are actually (x,z,y). Is this a facing issue? Right-hand vs. left-hand?