Unfortunately I couldn't get the fresnel glass to compile. Not sure what I'm not doing right. Yes, could you please post the true fresnel matmatic script? Glass and water are always interests of mine in Poser.

"A lonely climber walks a tightrope to where dreams are born and never die!" - Billy Thorpe, song: Edge of Madness, album: East of Eden's Gate

Weapons of choice:

Poser Pro 2012, SR2, Paintshop Pro 8