Typically it is the length or width for bow and diagonally for twist. ______________________________ Reply Separator _________________________________ Subject: ASSY: Bow and Twist Author: [log in to unmask] at corp Date: 4/25/97 10:38 AM I received some mix technologies assemblies that have a great deal of bow and twist in them. In reading IPC-610-B, sec. 8.3: it states that .75% is the maximum amount allowed. The question that I have is the measurement made diagonal or across one of the edges? Thanks, Scott *************************************************************************** Scott Priore Phone: 408-527-1814 Supply Base Engineer - Core Fax: 408-526-5265 Cisco Systems, Inc. Pager: 800-796-7363 / PIN 100-3236 *************************************************************************** *************************************************************************** * 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] * *************************************************************************** *************************************************************************** * 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] * ***************************************************************************