Genesis 8, head propagating scale, what does it affect?

Diaspora

Actor>Head>Real World>

Head Propagating Scale, when I dial it up and down, what variables does it affect?

And specifically what I am after, I would like the ability to affect the scale of everything in the head along the x/y/z axis independently. I'm trying to alter the proportions and I don't want the head to get as long as it does wide or tall. What would be the most efficient way to do that?

DrunkMonkeyProductions

Head propagating scale, just adjusts the overall 'Scale' parameter of the head, not the individual XYZ scales.

If you want to adjust the individual scale, you'll need to select the head, turn on "show hidden parameters" and then adjust the individual sliders accordingly.