I need help on gt 7 hook-up. I am trying to install my gt7, but I am wondering if it was wired correctly from the person I got it from ebay. I already downloaded the instructions from goggles, but it really does not help me. questions: 1 where does the black lead go , to the motor or battery plug. The diagram confused me because I will be using regular batterys instead of the 4 to 6 cell pack showed in the diagram, along with the extra wire going somewhere I do not know. 2 I read if I had the wrong reciever I could hurt the esc, which one do I use , I have the AI super micro reciever that came with the tc4, I have the Ai narrow band , both 27Mhz, and a futaba fp-r122je (bec).