genesis 1 ugly bumpmaps - solved

BradCarsten

I'm trying to render genesis 1 male with the default jeremy skin in iray and get really ugly bump artifacts on the skin. 

If I turn it down then I get no knuckle detail etc. Is this a limitation of the earlier genesis skins, or am I doing something wrong? 

*Edit- I turned the bump to 0.5, and that seems to keep most of the details without the bad bumpmaps