I would be curious as to what you are using the test method for? This is a very old method 1973 which has not been updated in over 24 years. It isn't referenced in any of the current board specs. The coupon referenced was the appropriate one in 1973, but much has changed since then. If you tell me what you are testing perhaps we could direct you to a more appropriate and up to date method Susan Mansilla Chairman TM-650 sub committee 317-353-6249 *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To subscribe/unsubscribe send a message <to: [log in to unmask]> * * with <subject: subscribe/unsubscribe> and no text in the body. * *************************************************************************** * If you are having a problem with the IPC TechNet forum please contact * * Dmitriy Sklyar at 847-509-9700 ext. 311 or email at [log in to unmask] * ***************************************************************************