Planning out my upcoming build. I've got the parts ordered and everything planned except for one questions. In the CFX manual, the section on wiring the RICE port suggests connecting the ground to the battery pack negative instead of the board negative. To clarify, this means I should wire the ground of the RICE port to the battery pack negative wire BEFORE that wire reaches the Recharge Port, correct? Or does this just mean to connect it to the board at the Negative "Power Supply Pad" labelled on the board, rather than the pad labelled GND(Ground)?

Also, this portion of the manual purports to be a precaution against a killkey/recharge port bypass in the case of a jack with a metal housing being used. Does the "metal jack" refer to the RICE port, or the Recharge Port? Also, do the respective ports sold by TCSS have metal or plastic housing per the manual instructions?

Maybe I'm overthinking all this, but its the only part of the wiring for my build that I don't understand inside and out, and my lack of certainty has been gnawing at me.