On Pad editor make sure that "Internal layers" check OPTIONAl. (other wise , is FIXED pad will NOT be suppresed. Regards, OLEG KIPNIS x8286 PCB Layout Designer SMART Modular Technologies, Inc. 4211 Starboard Drive Fremont, CA 94538 Direct: 510-624-8286 Fax: 510-624-8195 -----Original Message----- From: Ed Caldwell [mailto:Ed.Caldwell@xxxxxxxxxx] Sent: Wednesday, March 16, 2005 10:33 AM To: icu-pcb-forum@xxxxxxxxxxxxx Subject: [PCB_FORUM] suppress unconnected pins In version 15.2 - Does anyone know why some pins will obey the âsuppress unconnected padsâ feature and some will not? I have one symbol in the design that is ignoring the suppress feature. Thanks, Ed