Williams Std Body Cabinet Plans

Thanks for the plans, but I need some clarification please. When opened in Illustrator, the sizes do not match up to the shapes at all. For example, if I scale the cabinet side up to 1305mm, The back then scales to 505mm and the front to 378mm whereas the plans say it should be 605mm & 400mm respectively. Similarly, the backbox bottom when scaled to 694mm wide, comes up to 148mm tall. So are the measurements correct or are the shapes correct?

Edit - So I had to put this project on hold for a bit, but I am back to it. I ended up re-creating your files to scale in Illustrator. Would be happy to share if there is interest. It is just the basic outlines so I can throw them on a large CNC. I will handle all drilling, cutting the door hole, etc afterwards.