While I like the idea of a DIY pen-plotter as being very interesting, as a programmer I look at the goal which is a written design on paper. As such, my view w

While I like the idea of a DIY pen-plotter as being very interesting, as a programmer I look at the goal which is a written design on paper. As such, my view would be to calculate those thousands of plot-points and 'print' them with postscript or as a .pdf. But kudos all the same!