I GOT THE BIT CHAR-G MODELISTA SET AND THE RANGE ON IT SUCKS SO I WENT 2 TAKE OUT THE RANGE CRIPPLER LIKE I DID ON MY OTHER CAR AND THE INSIDE OF THE CONTROLLER IS WELL DIFFERENT.IF ANYONE KNOWS WHICH CHIP IS THE RANGE CRIPPLER GO U TELL ME THE DETAILS AS WELL THE RANGE IS 7 FOOT MAX AT THE MO.