Hi everyone, I've send this message once before and didn't get any response. So I'm trying once again hopefully that someone will be able to advise me iwith some kind of solution. We are experimenting with Intrusive reflow (through-hole reflow). We are using paste with no-clean - low residue flux. We're looking for a method to wash boards that are misprinted during our experiment. We've tried some methods but they were unsuccessfull because there is still some solder paste left in the holes. Is there a special way, that is used in the industry, to clean the holes or is there a machine that exist and could solve our problem? Thanks and have nice day! Eric Pilon Tel: (514) 685-7230 x.2586 Fax: (514) 685-3415 QA - Matrox Electronic Systems Ltd. *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To unsubscribe from this list at any time, send a message to: * * [log in to unmask] with <subject: unsubscribe> and no text. * ***************************************************************************