<HTML>To all interested, I did, after all, have the opportunity to try Jorgensen's calculation for the EBVT on an old upright just now.  They worked as well as could be expected, better than any other set of figures have. Admitting that I have very limited experience setting up a program that way, I found it to be the most cumbersome process I have ever used: applying one set of irrational numbers to another.  I would find it hard to believe that no one ever makes a substantial error doing this.  The lady asked me if something was wrong with her piano because of the long silence.  She is used to me just coming in and actually tuning it, not fiddling around with an Accu-Tuner for what seemed an uncomfortably long time. I'll try to get my scanner working tonight. Bill Bremmer RPT Madison, Wisconsin www.Billbremmer.com</HTML>