Filter smoothing

[baldhead]

We make injection molds and need good surface finish. The arc filter keeps changing and I was hoping to see how others are setting their filter parameters for the best finish. Also does the smoothing setting do anything if none of the boxes are checked? Here is how I am setting mine. We are getting good finish now but I thought I would see if someone had suggestions or could explain how to set the smoothing settings.

[Aaron Eberhard]

I've found that "shift points randomly along toolpath" gives me the best finish, especially on conical or fixed-tapered surfaces where the cut tolerance happens to land all of the toolpath vectors in rows. So I always check that.