I have an Airstream trailer with two Lifeline AGM batteries connected in parallel. I want to connect the smart shunt IP65. I am a bit confused about connecting the negative battery terminal cable to the shunt. The existing connection to the negative terminal is with a clamp and that cable (as well as the positive cable) feeds into the trailer. The manual directions begin by stating "connect the negative battery termnal to the "battery minus" bolt, and that there should be "no other connections on this side of the shunt or on the negative battery terminal. The underlined portion is my confusion in properly connecting to the shunt. Do I maintain the clamp connection to the negative terminal (and the positive too) as it is now, or is that connection eliminated? If I keep the clamp connection, I can use a cable ring connection from the starter battery to the shunt, but is that the proper way to do it? Thanks in advance for any information or if I should clarify furthur.