Hi Franklin 30 plus years ago we had one of those devices and used it for printed wiring boards. However, I was told by Buehler and several others that this handy little device should not be used for printed wiring boards. It was developed for hard metals and you could have distortions if you used it to process smaller printed wiring boards. So, in my humble opinion, you have two choices. Continue doing one mount at a time by hand or perhaps purchase a smaller bench type version that has a head that accomodate 3 - 6 mounts. Susan Mansilla Robisan Lab --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e 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 or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------