Images at the link show what I am trying to do. The 3D mesh I imported I am trying to use Orient Objects: 3 Point to check if the points and curves (Grouped) line up correctly. I am doing this in Perspective viewport. But every time I try it, the points and curves end up a few inches below. They don’t actually line up on top of each other properly.
The three green circles show the points I am using for the 3 references. Click on the image above to see all 4 images. The forum is only showing the first.