I've made my first skin using the default template for the 488 GT3. All went well and thought I'd do a 4k skin. So, as per some online tutorials, I resize the template to 4k in photoshop. The base color is white without making any other changes from the original template as seen in photoshop but in showroom, it shows red!? I applied green base color and in the showroom it's nearly black. I put a big red circle on the hood. In showroom the color of the circle is red but the car is still black, or very dark nearly black green. So I thought I'd try some other template and took the template from the clearwater skin and applied green to base color and in showroom, the base color was again very dark nearly black also other colors had a different hue than what I saw in photoshop. I'm really lost. Someone help. I should add that I have very, very limited knowledge of photoshop or the nvidia texture tool. My efforts all worked except when I tried to do 4k.