Hi, Is there a procedure on baking boards. Do you bake them after a certain shelf life or do you automatically bake them? We are finding blow holes randomly on some boards. The boards are all from the same shipment and same date codes. If there is a procedure does it cover baking times and temperatures etc? Cathy Killen Training Instructor The information contained in the E-mail is confidential. It is intended only for the stated addressee(s) and access to it by any other person is unauthorised. The views expressed in this E-mail are those of the author, and do not represent the views of Smtek Europe, its associates or subsidiaries, unless otherwise expressly indicated. Please note: It is your responsibility to scan this E-mail for viruses. --------------------------------------------------------------------------------- Technet Mail List provided as a free service by IPC using LISTSERV 1.8d 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 delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ---------------------------------------------------------------------------------