I poured my polygons on both TOP and BOTTOM layers ,but after i name them and click ratsnest the GND planes don't show up. The autorouter didn't want to route as it was stuck at 00.0% and finished like that.I have designed the PCB directly with-out the schematic step. I read that i might have problems due to polygon windth but i tried changing the values and it still did not work. Also it would be helpful if you could tell me if there are other design problems(if the design is ok to proceed manufacture by a fab house) excepting dimensions where i had to use 10mils for some wires to respect clearance.(some clearance violations happen but are on the same signal). The file is mini-cube.zip EAGLE version:9.3.1 free pcb files Thx for the help and i hope i haven't screwed up too much.