Shall I assume "Eagle" since this is the popular tool here on this list? If so, I believe you should find it under Design Rules. There is a setti= ng=20 for the minimum drill size. Also, check under Net Classes -- there is a=20 drill size setting for each net class. Cheers, -Neil. On Wednesday 27 August 2003 01:08, Tal scribbled: > Hi > > How I change the default via size that the auto router is placing? > the via size I get is too small and I want to enlarge it automatically > while the auto command is working. > > Regards > > Tal > > "I have not failed. I've just found 10,000 ways that won't work." > Thomas Edison --- [This E-mail scanned for viruses] -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.