Thanks for the reply. I think i understand but I have a couple of follow up questions. I understand that I need to cut the BEC wire on one of my ESCs so as not to fry the receiver, should this be the BEC i use for the LED? Secondly what do you mean by the ground/negative rail? and where would i find it?
If it helps at all I will be using Botbitz 30A ESCs, just waiting for Ranglebox to get some more in stock.