I went so far as to modify an extra pallet to take Steve's board of the day. It limited the bowing/sag due to the all the heat and allowed me to kill the flux even more. Maybe I can talk Steve into dipping the whole pallet & board into RMA and sending the mess through to drip on the preheaters...? ( I'm joking Steve) Mike Sewell ############################################################## 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 ##############################################################