well sorry i forgot the difference but its a Y shape instead of triangle to 2 connectors to the batteries then they come together as one for the ESC, and yes he had the other system so i switched them while resoldering, is there a way to change that back without actually resoldering everything or is that the only way, i really think this is the problem though because now everything is coming together YES! thankyou very much all of you however i still need to know how to fix that but at least i know whats wrong know!