If you have purchased one and know the answers, please chime in. Is there a downloadable instruction document? Do they ship from South Africa or the US (or somewhere else)? If they ship from outside the US, how expensive is shipping? If they ship from outside the US, how slow is shipping? Looks like the terminal blocks are three on each side. How are they laid out functionally? Max voltage is 8.4V. Does that mean that you cannot use a 9V battery and must use a LiPo? If you have one, would you recommend? Does it mount flat to the sled or does it need standoffs? Thanks!