Have been working with a diagram which is to be printed out on a transparency then placed over a piece of paper as a reference template.
The problem is that the diagram that I am creating when printed out is not to the same measurements that I set in paint.net
The diagram has a number of circles and lines which where created using two different methods
1. create individual paint.net pages to the sizes of the circles and lines draw the lines and then import into a A4 page
2. work out pixel to mm sizes and then create on one A4 page zooming in and out to get the right position on the ruler'