The supply to the Battleswitch (for your weapon) and the supply for your ESC are wired in parallel... so after the safety link you would have two red (positive) wires, one goes to the ESC and one goes to the Battleswitch. Then two black wires from the negative side of the battery, one to supply the ESC another to the switch.
(BTW, please can you just use basic .jpg images? I have no idea what a .pptx file is nor can my computer open them)
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