Fellow TechNetters: Is there any concern when the SMT copper pads on side 2 of a PWB are too, too close the PTH annular ring, besides solder thieving? Can the PTH knee interface be compromised? Victor, ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________