How Do You Label The 3D Axis in Grapher? I want to label each axis with an x, y, and z. I know it's possible to label x and y axes in 2D view, but for some reason, I can't do it in 3D view. 

Any suggestions?
Another helpful method that I've found was to save a standard 3-d template with colored unit vectors for the positive xyz-axis. I made the positive x-axis red, the positive y-axis blue, and the positive z-axis green.