First please excuse this 'simple' question but I am new to Pro/Eng Wildfire

I have produced a drawing from the 3d model parts no problem, I wish to save this as a .dxf file, which I can but.... the scale is all wrong, when in Pro/E you measure the part it shows correctly, when you do the same in the exportsed version it is a fraction of the size, is there a way of exporting with a scale of 1:1

Thanks

Tony