We have 3-4 pages in the A/B-R Users Guide(draft) about 360 degree assessment vs. X/Y. A comparison that we give is that (with certain assumptions) X/Y Class 3 for a 13 mil hole D+12, is approximately equal to 360 Class 2. This is our placation to the fabricators to move to electrical 360 registration test. Of course, they will need to convince the customer. Another catch-22 Chris -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Louis Hart Sent: Thursday, September 30, 2010 5:43 PM To: [log in to unmask] Subject: Re: [TN] Where about of "Tom Clifford" Victor, in desperation I googled June 2004 Printed Circuit Board. An early link went to http://www.highbeam.com/doc/1G1-118185028.html It's a paid service, but I figure on signing up at least to get this article during a free trial. I'm glad you posted what you did, looks like a useful article. Louis Hart -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Victor Hernandez Sent: Thursday, September 30, 2010 8:48 AM To: [log in to unmask] Subject: [TN] Where about of "Tom Clifford" Importance: High I did not receive a response to my original inquiry, so I post it again. Perhaps someone out there has the article I am searching for written by Tom in the June issue of 2004 of Printed Circuits Board.. Round the clock: a coupon's actual mis-registration is always worse than can be seen in any single mount's cross-section Victor, _____________________________________________ From: Hernandez, Victor G Sent: Wednesday, September 29, 2010 12:30 PM To: TechNet E-Mail Forum Cc: Hernandez, Victor G Subject: FW: Round the clock: a coupon's actual mis-registration is always worse than can be seen in any single mount's cross-section. Importance: High Fellow TechNetters: Searching for the where about of Tom Clifford or viewable, with images/Figures, link to his above stated article from Printed Circuit Boards. Victor, _____________________________________________ From: Hernandez, Victor G Sent: Wednesday, September 29, 2010 12:24 PM To: [log in to unmask] Cc: Hernandez, Victor G Subject: Round the clock: a coupon's actual mis-registration is always worse than can be seen in any single mount's cross-section. Importance: High Tom, Ref: Tuesday June 01. 2004 Can you share the above stated article you wrote back on 2004. I am most interested in the cross section images/photos. Very interesting article! I advance I thank you for your timely response in this matter. Victor, ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. 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For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 15.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------