I am playing with quilter. It seems I am not able to set up the bottom layer to a ground layer. Having a solid ground plane in a 2 or 4 layer PCB is common, especially if we put all components on one side.
In addition, the buck convertor should support multiple input and output capacitors if one capacitor is not enough. Current setup does not support buck convertor using external mosfets.
Please let me know how to resolve this in quilter