i jsut got my new digiQ and after the first charge it took off like a shot

but now after a couple charges its moving super slow

i checked the gears and what not and there is no fuzz or particals blocking them
it jsut seems like the car has less and less kick after every charge

and i have only had it since yesterday

also does anyone know of any codes for the digi Q
or even how to use them?

thanks
james