Bill,
That is a very interesting answer.
I will have to see how to best apply that knowledge on my models.
To get the best servo resolution you would have max servo movement
TO do this, you would need to go to max ATV. If max ATV will reduce the resolution of each step, then what is the end result on the servo?

I do appreciate the insight. I would have never thought PCM worked this way!
Again, thanks!