My housing in Brazil use different price for 3 and for 4 layers.
The DRC doesn't need to change, but add a checking of empty copper layer to warning the user that could be created empty Gerber files.
My housing in Brazil use different price for 3 and for 4 layers.
The DRC doesn't need to change, but add a checking of empty copper layer to warning the user that could be created empty Gerber files.