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FDC1004: RE reading lower than RL

Part Number: FDC1004

Tool/software:

I have created a simple sensor board to use with the FDC1004. I am not using the evaluation board, just the IC. I am using the sensing method with 3 electrodes (Level, RL, RE). The issue is that the RE electrode gives me a lower reading, than the RL electrode. Can the cause of this issue be my PCB design? I have attached a screenshot of the PCB design to this thread. I can also provide more design files if needed.