Peter, Sounds like you need an edge stiffener or fixture for support. If you like you can contact me offline about these options. Rgds, Chad Haima Pentagon EMS [log in to unmask] (503)-924-2747 -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Peter L Sent: Wednesday, December 11, 2002 12:07 PM To: [log in to unmask] Subject: [TN] Wave soldering thin PCB Technet, Does anyone have experience with wave soldering 4"by7", 0.031" thick pcb panel? Weight of devices is minimal on component side but I am still concerned with the warppage of the board through the wave and the wave height setting. Rgds, Peter --------------------------------------------------- Technet Mail List provided as a free 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/html/forum.htm for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a free 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/html/forum.htm for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 -----------------------------------------------------