Cant set print window to exact dimensions


I have got rectangle 1000x700mm. Print size set to 1000x700, 0 margins etc. when i try to set print are via window button i cant match exactly the shape of the rectangle.

why is that?

without a file, it is difficult to say what’s wrong

please try to recreate the situation. just draw rectangle 1000x700mm and try to print it to pdf so that pdf page is exactly 1000x700. there are 3 options to set print area, use “window” and see if the window area you are asked to drag fits precisely the rectangle

That’s confusing. I usually print via layouts and pretty much always with a margin. Maybe someone can explain why a rectangle of 1000 x 700 mm exported as PDF and imported again changes size to 999.99 x 700.01 mm?