Hi Harold
Thanks for the information, I might hang on then. Alternatively If the class is willing to make a set of pattern pieces out of something cheap (mdf or the like 3-5mm) and send them to me I will digitize them for the class association as i have access to a machine called a proliner that will do it all. It would cost probably less than $100 in the mdf & freight. That then as well I can nest everything as well to maximize parts per sheets and have bigger off cuts instead of little bits that end up in the bin.
Cheers Ryan