> The other possibility is to autoroute, then ripup the track you want to > change, and re-route it with the desired track thickness. True, but it will be a lot harder to manually route a track after lots of other tracks have already been routed. I'd rather have the computer do the hard figuring of how to get from here to there. Also, the wide tracks carrying the power are the one you usually care most about being straight. Again, you get this by manually routing the critical tracks first, then letting the autorouter do the rest. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads