I just bought a castle creations BEC to install on my Summit. One of my servos went out in my dual setup so I bought a Savox 1230SG to run a single setup. I want to install the BEC power leads to one of the battery connectors that come from the ESC. Does it matter which one you install it to? Or does it have to be the one that powers the BEC on the stock esc? If so how do you tell which connector it is?