Hello Gene, Tools< padstack<modify design padstack< purge unused padstacks in the design Best regards Murali -----Original Message----- From: Gene Carman [mailto:gcarman@xxxxxxxxxxxxxxx] Sent: Wednesday, March 30, 2005 3:40 PM To: icu-pcb-forum@xxxxxxxxxxxxx Subject: [PCB_FORUM] purging vias from the selection Is there any way to purge vias from the routing selection so they are no longer available? The only thing I can think of is changing rules.