So I bought a LRP Sphere and Neo-One (3 star) combo, intalled it in my drifter, and tried it out. It worked fine, until about five, or less, minutes into the fun, the car began to slow down. It messed up in a way that it would reach a certain speed, a very slow one, too slow for even slight drifts, and then would slowly lower that top speed and all speed entirely. I need some help. I think the motor may be defective. Any help appreciated.