@cynd11: That’s ok. It helped make the point but in another way.
I have no expectations about precision with the scan. Just showing what happens, especially as I did enter the thickness of material and how that makes a difference. I even wonder if I somehow nudged the image since it is slightly left shifted but I tried to take pics of exactly what happens. You can get some good precision but scanning a drawing is totally different from putting a design file in as you note. Especially when you start indicating where around the line the cut is going to fall. Being able to use a fine point sharply is a big improvement.
Show me how your machine does it. Having other references is great.