Hi Steve

the data published was from an Ozzy site ,which I foung while searching..
http://www.versatiletechnology.com.au/Databilit...yoSpec.htm
Also
if your interested in SPC data , then the following site may be of interest

http://www.matronics.com/cncscale/
www.matronics.com/cncscale/DiagramRev2.pdf

and here for hitech 8051 source code


http://www.matronics.com/cncscale/...ceCode.zip

Rob