prob not like mine but, my K1 jittered and I needed to fit a capacitor to the receiver, because the Savox servo was drawing too much power. only happened far side of track never when I was sat on it
If I swapped out the servo for a lower specktrum model it went away.
Have you tried a diff servo, because if that draws too much power as the car travels away it starts to jitter. its what mine was.
these solve it
http://www.rccarshop.co.uk/index.php...protector.html