It's possible? If not...can be a useful feature, and I hope it's not hard to develop. It's very important for BlenderCad project, ufficially started in blender.it :-) --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.515 / Virus Database: 313 - Release Date: 01/09/2003