Every so often, I want to reproduce a pattern from a magazine or book that is drawn on a grid representing inch squares. I bought the huge pad of gridded paper from staples (about 2ft x 3ft), and reproduce them to scale with a straight edge, french curves and by guesstimate. I then glue the paper to 1/4 hardboard, cut it out and use it as a pattern guide for my router. Of course, this works, but it is tedious. There has to be a better way to do this. Is it possible to scan these scale drawings in, then enlarge them to real size? Even if this would work with parts of the drawing, it would help. I also know Kinkos can print very large graphics for a price ($$$); but it may be worth it.
Does anybody have a better technique they can share?
TIA, Kirk