I am drawing shapes in illustrator and then exporting to a dwg file so I can open it up in AutoCad. When I open it in AutoCad it upscales the shape. ie, i draw a 24" square in Ill. it opens in Cad as a 50" square. I have found out that the conversion happening is 1 mm = 1" so it acts as tho its metric and scaling it up to inches. I always draw in illustrator with inch dimensions. How do I reset the scale in my defaults or prevent this conversion from happening. I appreciate any suggestions as I am now bald from pulling my hair out.