I am using eagle nog for a few years in school, now I have to make a 4 layer design but I can't figure out how to connect all layers throught. From bottom it has blind via's to layer 15 and layer 2. from top it had blind via's to layer 2 en 15 and there are also vias that go all the way through.
the design rules for my layers is now
but i don't think this is right and i need to send it to school to make it do you know what the right way is to type the design rules?
Thanks in advance,