The image above is how Blue Sea would have the connections Without the Cyrix-ct connected.
Here is a 4 pole setup, but I need a schema for a 3 pole where the #2 Pole originally had the output to the fuse box and busbar. There is a Pole #1 and a middle pole of {#1 & #2}combined. I have the Cyrix connected between the positive terminals of the starter and house batteries. Thanks all.