Hello : Can anyone tell me how accurate is the plotting of film against the CAD. I mean the accuracy of mylar film against the CAD. We are experiencing a 3 mil shift in a 6in by 6 in film. We are doing 1 mil line or gap with 0.25mil per edge, so accuracy is important to us. THANKS!!!!!! FRANCIS ############################################################## 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 ##############################################################