Hi All!! Got some boards in at receiving that are exhibiting dewetting on the pads. You can see what I mean at: http://www.driveway.com/share?sid=e25a88c4.8e904&name=Pictures I'm rejecting them of course, but what would be the most likely cause of something like that? I'm pretty sure it's some form of contamination, but what? Thanks! -Steve Gregory- ############################################################## TechNet Mail List provided as a free service by IPC using LISTSERV 1.8d ############################################################## 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 ##############################################################