Problem with Oleander Hair in iRay Render - Solved

Jayne Wilson

Can anyone suggest why the Oleander hair is causing this big black artefact on Kalea 7's forehead in an iRay render?  It doesn't happen in 3Delight Renders, and I also tried an iRay render without the hair, and it didn't happen. So it's definitely something with the hair.  It looks fine in the preview too, it is only seen in the iRay render.

ETA - never mind - I was able to fix the problem.  I discovered there was an adjustment "adjust forehead" and sliding that all the way to 100% got rid of the black artefect.  Still don't know why it was doing it though, and only in an iRay render.