Just bought a new traxxas summit this morning. Took it out of the box and set it on the floor, the drivetrain seems to have a lot of play in it. If i put it on the floor and pull it backwards until it starts turning the motor, mark that spot. Then from that spot push it forward, until it starts turning the motor in the other direction. The distance between the two points is a good 3-4 inches of rolling free play. I'm just wondering if that is normal for these trucks. It just seems a little too much free play, but maybe thats the way they are built. Any info would be appreciated. Thanks.