Why difference between IRAY preview and IRAY rendering?
I was putting HS Viola hair on Luanne ES3D. Looked great in the IRAY preview (right hand in picture) but the actual render produced very shiny hair.
Is it normal for the IRAY preview to be different from the IRAY render?
Viola Hair IRAY preview vs render.png
728 x 277 - 273K

Comments
Set Line Tesselation to 0 for render.
It is an error that it is set to 1.
You could make a ticket to Daz. They should then contact the PA.
Yes, that worked. Her hair has two parts. On her left is the fixed render setting for tesselation (zero). The other part is what the figure came with.
Thanks!
Thank you very much, felis. I was having the same issue with Neftis' hairs and your tip solved it!
I submitted a tech service notice, as felis suggested.