Hi ronstuff,

I'm sorry if I misquoted you.

---"This is the bump production function of the "Default Water" in my version of Vue. It sure don't look much like yours".---

The picture that I included was a screenshot of the "wave" function only. If you delete the noise layer, you'll get the same function.

Make at test : delete the "wave" layer and render the picture again. There won't be any noticeable lines.

I entirely agree with you about the problems with the rendering engine. I already said what I tought about it in many other messages... It's a problem that e-on should fix before anything !

:) Eric