Would somebody please take pity on this old fat man? When doing Gary's tutorials he says to select specific colors r g b. When I go there, the r g b are in %, if I change the red, then change the green, the red defaults back to 100%. I know it's something simple, but it has me stumped. The only way is to use the 3D slider and visually try to match the color. Could someone walk me down the path to setting up the color? thanks, Tim