Hi, i seem to have a problem when plotting my drawing to A1 as all of the lines come out too thin. I know this problem is to do with the lineweights but they are all at 0.35mm so that should me more that ok.When i print the drawings on A4 they are perfect. I even printed a window of the a1 drawing to fit on a page of a4 at the lines were fine. It seems that every time i go to the printers the drawings come out really faint. Can anyone offer a bit of help? thanks