Thank you for the nice mention, Butch. I am living in Idaho now. My contact info and some more pictures can be found on the ACGG website.
As for communicating a line spacing that will match another stock, I like a rubbing made with a soft pencil or a crayon, this is easy to measure and match with the guide I use. This also records the angle of the master lines, which has a big effect on the perceived size of the diamonds.
Kathy Forster
