final gather density on fur

[Paul]

I am using ctrl_fur with the muhHair shader like in the demo in the tutorials page on this site. I am trying to reduce my final gather point density because its taking forever to render, but modifying the min and max radius in the final gather overrides seems to do nothing. I tried modifying it on both the object its assigned to and in the FurFeedbackShape node, and the final gather density keeps rendering exactly the same. I would just reduce the overall density in the render settings, but there are other objects in my scene that I dont want lowered. How can I reduce the density on only the fur?