Jim: How are you? Hope all is well!!! If you could forward any information to me regarding your task of determining "acceptable" or "realististic" reject rates I would sincerely appreciate it. Do you have any type of deadline you are working under? If I can help you in any way, let me know!!! Best Regards, Bill Black ############################################################## 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 Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ##############################################################