I have quite a few blue-sheets that have PCB designs on them. They have
mistakes in the routes so I could not use them.
If someone would like a sheet or two let me know. This is a good way to get
your ironing skills down before you use a good sheet. Just use Lacquer
thinner to remove the traces and use the board again.
Or if someone knows how to remove the toner from the blue sheet without
hurting the sheet let me know.
Derek