First, I will note that I do not have a printer though I am preparing a model for someone who does.
Here is my model which I prepared using Blender:
Here is what the other person sees using Simplify3D:
I was told this does not look normal in Simplify3D. Is there something I should tell the printer to adjust to make it look "normal?"
As you can see, the model in blender looks smooth yet there are various criss-crossing lines of various colors seen in Simplify3D's view. I assume this has something to do with direction of triangles or thickness of the model. I am not sure how to proceed.