Im trying to put a grid on top of a wood texture. I created an image consisting of black lines and white spaces in Paint. I create a slab, go into materials editor, pick out the wood texture. I hit Use texture b color for ambient and select my image texture. Now, when i reaise the Ambient value, my grid shows up on the wooden slab. But when i keep raising the value, the image becomes white and whiter, because of the white spaces. Heres the question, how do i make bryce "ignore" the white spaces, and just superimpose the black grid onthe wood texture. its 2 am, and im still beating my head against the wall with this, and im gettin kinda dired too. help please.