I've downloaded the "relace_via.il" from source link with the intent to be able to window a group of vias (say in a bga field) and replace them all with another via at one time. Has anyone used this? It's acting like it's working but the vias are still the same. Thanks in advance- Martin G. Nolting PCB Layout Engineer LSI Logic Corporation, ESG 5400 Airport Blvd Suite 100 Boulder, CO 80301 303.381.4284 (phone) martin.nolting@xxxxxxx<mailto:martin.nolting@xxxxxxx> Enable. Enhance. Empower. ________________________________