Fill Zone Incorrect

[der.ule]

This FAQ helps to illustrate hermit’s remark:

How to create a power plane (using zones)

Overlapping zones Zones can overlap. Overlapping zones on different layers don’t affect each other. If they belong to the same net, you can stitch them with vias; otherwise not. Zone borders can also overlap on the same layer. [image] The behavior in that situation depends on the properties of each zone. Naturally the net is important. Another one is priority. [image] Zones with different nets When zones belong to different nets, KiCad locigally can’t just know how they should be filled if…