I have just bought a nitro car(secondhand) and i dont have a clue how to use it, the car is a CEN. Firstly the remote control or receiver i have is the one shaped like a L with the wheel in the middle, is the wheel supposed to control the throttle or the steering? on mine it controls the throttle and the trigger does the steering? i thought it would be the other way round and i have messed about with the settings on the receiver and its still the same.Secondly it came with a glow stsrt heater and on the top of the glow start it has numbers 0,2,4,6 etc i have had it on charge for 2 hours and it still reads zero? how can i tell if the glow start heater works? Oviousley i cannot get the car to start as well which i will save for another thread lol, thanks in advance!!!!