Samm The method of application for LPI's is not designed to "tent" holes like the dry film solder masks were. Using LPI's to fill or "tent" holes will always be a hit or miss proposition. Suggest you change the process. Leo Roos *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To subscribe/unsubscribe send a message <to: [log in to unmask]> * * with <subject: subscribe/unsubscribe> and no text in the body. * *************************************************************************** * If you are having a problem with the IPC TechNet forum please contact * * Dmitriy Sklyar at 847-509-9700 ext. 311 or email at [log in to unmask] * ***************************************************************************