I have a Nitro RC car with a pull start engine. I’ve finally got the engine to start, the only thing is, the wheels immediately start spinning… I don’t think this is normal, and may perhaps need some clutch tuning that I know nothing about. I have to hold the brakes on the transmitter so the car doesn’t move, as soon as I release the brakes the car takes off, not very quickly like but moves forward nonetheless. I’m not sure what might need to be done, any help you provide will be greatly appreciated.

can a cheap normal electric rc plane do acrobatics?
looking to spend about $100-$150 on an electric rc plane, and am wondering whether they can do acrobatics?
thanks for your help