ok so basically, i bought this 1/14th car for £22(RRP £60), and it broke (what do you expect?). so i put a new receiver in there, and it works fine, but the steering does not center. before it had a position sensor that told the motor that controls the steering (i know how stupid not to have a servo) when to reverse, and when to stop. but the new electronics are even worse than the ones i took out (but at least they work), and don't support servos OR position sensors, so i have to find a way to center the steering. but i'm stumped... any suggestion from you lot? (that dont include buying too much

)
heres a piccy for those who will ask at some point.