I just finished my SCT 410.3 build and electronics installation and drove it for the first time today. It's super awesome! While accelerating and under power, everything drives straight and true and sweet, but when it decelerates and I brake, the wheels sway left right left right as if the servo is lose or not in control. This is only my 2nd build, the first being a Traxxas TRX crawler, so my verbiage and explanation might be weak. Is this a bad bearing? It doesn't seem to be a wheel or tire problem because everything rolls true and fast under power and acceleration. Any help is appreciated.