My image inputs I used before (in my SS) were Texture Samples, so I changed them to Texture Sample Parameter 2D like you, but that didn’t solve it. Other then that not seeing a difference. Might have to give this another go in the AM. I don’t have Elphet downloaded to try with (if you know somewhere feel free to PM me), so otherwise I’ll keep messing with that I got. Hopefully I’ll see the error clearly after some rest, and then from there recreate this work flow with my models.