----- Original Message ----- From: "Olin Lathrop" > If you want to make a single sided PC board yourself, try telling Eagle it > is a double sided board but make the cost for routing in the top layer very > high and use lots of optimization passes. If the number of top layer traces > is then pretty small, you could implement them as hand soldered jumpers. on a related topic anyone know a good way to set up a specctra (7.1 I think) autorouter to do a similar thing. This thing has more config options than you would believe and I use it just often enough to ensure I've forgotten everything by the next time I use it..... But it does seem to do a good job of auto routing and I like the way it spreads tracks and mitres them.... Andy -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu