1. I didn't take into account the width of the lines. In particular if I try to cut with a jig saw on the outside (rather than the center) of the printed lines, that would distort the shape, especially of the toe picks. Perhaps the suggested line width should be adjusted too, to be easier to read.
2. I don't know how and if CAD programs deal with that - whether, when inputing Postscript, and/or images, they take that into account, when creating computer guided cutting and drilling instructions.
3. I can't afford AutoCAD, but there are free CAD programs I could play with that could maybe teach me how they are used. The ones I have looked up on the web so far can't take in postscript. But some of them might take in PDFs - and there are free tools to convert Postscript to PDF.
4. Likewise, a CAD program would need to take into account the width of the cutting tool. Again, I don't know if CAD programs take that into account.
5. I need an option to extend the cut lines at toepick corners, so I can cut them more accurately. And I don't know whether CAD programs do that either.
6. Some blades will be too long to fit on printed paper. So scale down by a factor of two. And/or split the diagram in two, with clear marked points to tape the printed pages together. (OTOH, my printer can use legal size paper.)
7. I need to add the mounting chassis. And add countersunk mounting holes.

Some of these could be fixed in a few days. But learning about CAD/CAM programs, would take longer. Sorry for the delay. But there are also issues regarding the possible breakage of expensive CNC milling machines - which scare me. Maybe CAD/CAM support isn't needed for my purposes. I only started to worry about it, because the only person who responded to me wanted to use AutoCAD.

8. Need to measure position of runner wrt to staunchions and/or something else, like the front of the mounting plate.
9. Be able to adjust Blade size - but usually that just means changing the main rocker length in the parameter file.
10. Evaluate heel lift, and the height of the (back) sweet spot wrt the height of the drag pick (also called scratch pick), and the height of the top toepick tooth when the back toepick tooth barely touches. These are good checks on measured shapes, if one initially wants to imitate an existing blade. But eventually, one should design one's own. E.g., reshape the rocker profile and toepick to match your personal anatomy and preferences.
11. Discuss hardening, shimming to fit the outsole and heel with a cut hockey puck or equivalent.