background headaches

I have put many background reference images with little trouble but now I decided to make a car. I got the blue prints from Suurland, they are all in one image. I divided them into them seperate image and put them in the background, side in the side, front image in the front view, etc. I can’t get them to line up. Using a plane I move to the side mirror get it all set up in the
back view I use offset and size if I have to. Parts line up other do not no matter waht I do. How do you guys get your blueprints to set up correctly??


Did you check the 3 reference images to ensure they match?
You may need to resize one or more of them in a 2d paint program
so that they do.

I’ll try that.