Hey guys, Are you purging unused padstacks before sending your design to Fab (Tools -> Padstack -> Modify Design Padstack, Purge -> All)? If so, what is the benefit? What is the downside to not purging? Is it simply a database cleaning function? Thanks for any responses. Regards, Gary MacIndoe Senior PCB Layout Designer Contract - Kelly Services Covidien EbD R&D 5920 Longbow Drive Boulder, CO 80301 303.476.7458 www.covidien.com