Well, not sure whats going on. There is a slight metallic clicking sound coming from the wheel area after I park beast mode. The sound is made by slightly rocking the vehicle. It's not a clunk but more of a light clicking. Before I start tearing apart the rear axle, I figure I would ask y'all what it might be. Clue- when I jacked the wheel off the ground and set it back down, the clicking was more difficult to produce.