Hello All- For many years we have specified matte finish LPI soldermask. Have a supplier asking us to switch to gloss or semi-gloss to avoid 'solder smear' issues. Any input as to the pros and cons of each would be appreciated. I think I remember issues finding fiducials with glossy mask but I might just be making that up, and all the equipment has changed since then anyway..... Thanks in advance, -Chris --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e 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 -----------------------------------------------------