The number 2 obeject of value is 2. 1 is less than 2. you look at the nodes below.0.5 value plus 0.5 value can be seen. fac is 0.5 So I don't know what the result is. I can tell from the color that it is less bright. I don't know what percentage of color 2 is and what percentage of color 1 is when the fac is 0.5. Can I get the exact figures if I debug?