I'm trying to add a certain texture to only 1 face of an object. However the texture appears on all sides of the object. I have looked at similar questions like this one posted in the past, but the solutions offered did not work for me. Including using the 'Assign' button. Also, how do I change the scale of the texture using the nodes in the Shading section. I can't find the right node that would alter the scaling of the texture.