Thanks. That helps but getting the images all properly aligned is very difficult. And finding good video tutorials on car modeling is even more frustrating. However it is not an issue for Rhino, Fusion 360, Sketchup, Plasticity or other similar apps. Even polygonal apps like Blender have tons of car modeling tutorials

Some recommend using photogrammetry and photo scan a car model and import the mesh into the 3D app as a reference. I have 3DF Zephyr and several DSL camera. but the models are too dense to be imported into MOI

The guys who model cars and car parts for 3D printing for 1/24 and 1/25 scale plastic models recommend apps like Rhino, Fusion, Sketchup. Yet none use MOI3D. Now I think I know why...

I always found MOI3D very easy to use however this car modeling and aligning reference images has me stumped. Never had this alignment issue in Blender. But apparently polygonal apps lack precision for accurate scale model cars.

I am very disappointed.