I'm trying to recreate velvet and leather using some great info on an older thread.
However, I seem to be missing something crucial in this use and others. When I try to use a material (other than the albedo) for the bump (here a stucco), I can't seem to control the size of that bump material in its appearance on screen. I've tried resizing the material in Photoshop (here, for example, the texture is only 1" X 1") but the bump still is on a way different scale in the rendering. I'm attaching a few screen shots. I would so appreciate if someone could illuminate me.
Thanks in advance!