I checked if the body is hitting on something or if there was something wrong with my pinion or slipper. Don't find something off. Very weird. Was driving fine just this sound like if you drop a pen on a desk. Can't take a video of it since it's dissembled rn. If anyone had this problem I would some help. ( I have the motor from the Kraton and slipper from the Kraton all v2 parts. )