Model with 2 separate UV maps are being combined

Support Materials and Textures
1

I have a Maya model that came with UVs and materials. It worked at one time. There were two sets with several materials each, Diffuse, bump, etc. Blender combined these into two Materia Slots but only with the Diffuse and bump. In the UV editor it seems to be superimposing one set of UVs on the other. I attached some images that’s clearer (I hope) than explaining it here. I tried to start from scratch and bring in each material separately, but this doesn’t solve the UV strangeness.

SB TEXTURE UV PROBLEM
SB TEXTURE UV PROBLEM2017×2036 682 KB
2020-09-15T04:00:00Z

2

Use the UV Node in the shader editor …combine with either another Principled or us a Diffuse…here is a quick example…where the textures are in UV1 and the Normals are in UV2…

2-UVMaps
2-UVMaps853×944 374 KB

with several UV maps combine something like this…

3-UV-Maps
3-UV-Maps1813×685 324 KB

the 3 forward faces have a different UV map.