and with a vengance.. wow what a mess... what do you do to fix it?? Randy Bock Sr. -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of stephen gregory Sent: Wednesday, January 13, 2010 3:24 PM To: [log in to unmask] Subject: [TN] Return of the "Snotballs" Maybe some of you remember a post I made a couple of years ago when I was in Tulsa and I had a reflow problem with a SAC solderpaste. It was then I learned of a new term called "Snotballs". Here was the picture I posted back then: http://stevezeva.homestead.com/files/Snotballs.jpg Well guess who decided to follow me out to Pennsylvania? Check out: http://stevezeva.homestead.com/Type_4.JPG Same vendor, same alloy. All I can say is make sure you know where your powder is coming from. Steve Gregory --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 15.0 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 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 15.0 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 -----------------------------------------------------