With reference to the Boarder tool and double line printing.
The tools boarder size reflects the sheet paper size i.e. A1=841mm x 594mm or A3= 420mm x 297mm etc. You also seem to have a greyed boundary area outside this boarder/page size that will change size when you change the printer settings from sheet to roller feed paper and it seems to reflect the printers margins, I don't know why, it should be fixed to the ISO print size? (This is more visible on screen at A3)
My printers are the Hp Designjet 130nr and Designjet 10ps.
The Sheet paper margins are: Top 0.50cm, Bot 1.20, left 0.50, Right 0.50cm
The Rolled Paper margins: Top 0.50cm, Bot 0.50, Left 0.50, Right 0.50cm
I have have set all the document and printer settings to ISO A1 and ISO A1-roller feed. The page/boarder dimensions are all Ok 841x594 but it does not seem to make any difference I still get the boundary line, its like the whole boundary and boarder has been scaled down into the 841x594 sheet and offset by the printers margins some how, but the drawing is at the right scale?
Go figure the whole experience of printing and pdf seems to be really buggy
Any ideas?