Haven't been able to get an answer to this from the archives, google, or = the=20 eagle forum, but hoping someone here can help... How do I specify, in Gerber 274X format, the specification to which I nee= d to=20 have a PCB milled? (IE: the path that the router needs to take to cut th= e=20 board). I'm using Eagle, though I'll bet that this should be a Gerber=20 standard. So far, I've drawn the outline (using arcs and lines) on the "milling" la= yer=20 in Eagle, and can create an output file based on just this layer, which I= can=20 specify to the PCB-house as the milling path, but I'm sure this is no whe= re=20 near standard practice. Also, would this line need to be continuous? Thanks, -Neil. -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads