I agree, if it works it works. My logic is that the main camera zeroed is at 0 x,y,z And when I load a figure its default is normally 0 x,y,z So if I move the camera or figure away or in toward, i.e -0 or +0 that is the difference in the distance. Since reality is often a product of our own mind, and since I have been accused at times of living in my own world - this logic makes perfect sense to me. LOL Even better, it seems to work. :O) Which, btw, 8.178 did not, and my figure ended up out of focus.