Hey Mirek

Thanks for the comments. No, no ramps, though I know what you mean. Its an old hack trick using various other nodes, to give a better tone etc.

As for the 'hot' areas, Im not concerned right now as theres no spec maps. I just brightened it to show the color map off a bit more.

Its too red right now as well on this image. will post tnite. I have had migraine so am just passing thru quickly before heading back to bed. My eyes are just killing me right now, and the heat here in the UK doesnt help either.

Cheers to all
Jay