I tried to copy my design by control-C and pasted it by control-shift-V two times so I have 3 copies now. I also corrected the board outline as 100x100 mm but unfortunately the networks of these 3 copies are connected each other. When I checked the ratlines, there are connections. My purpose was cutting the PCB myself when necessary as penalizing causes extra costs. How can I disconnect the networks between the copies?
![image.png](//image.easyeda.com/pullimage/WnBt7Mz7nT2Xigyyu5bJFkzvC0efTBoXLQs7TTjC.png)
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