Technetters Has anybody out there in the Fab shops found a reliable test coupon, and strategy, that will accurately represent copper thickness on the actual board. Thanks Keep Smiling Dick Desrosiers Director of Manufacturing Harbor Electronics 3021 Kenneth St Santa Clara, CA 95054 408-988-6544 408-406-3729 (cell) [log in to unmask] ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c ############################################################## To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TECHNET <your full name> To unsubscribe: SIGNOFF TECHNET ############################################################## Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information. If you need assistance - contact Gayatri Sardeshpande at [log in to unmask] or 847-509-9700 ext.5365 ##############################################################