Run the ratsnest function and see if there are any unrouted nets. Run the DRC. -----Original Message----- From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of PicDude Hoping someone here knows ... if I stop Eagle in the middle of a PCB optimization (it's 100% routed already), is the resulting circuit still valid? Or could it be corrupt? Reason I ask is because I have a circuit that has been autorouting/optimizing since Thursday. It's currently at 78% of optimize pass #2 (of 4), and I need to order this board in the morning. It's just a functional prototype so I won't be too bothered if it's not completely optimized, but it has to be correctly functional. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist