I am in the process of putting the ARF version together and have a question. The wheel pants are killing me! Do you need to make the slot bigger than it is so it sits against the gear and accepts the nut that is on the wheel axle - so that the screw that goes in to the wheel pant actually holds it from moving, or is it supposed to rotate? The slot that is there now is to small to accept the nut and has the wheel pant resting against the wheel axle nut. The screw that goes in to the wheel pant to hold it on does not stop it from rotating back and forth in this manner. The cut out is also a little small for the wheel - have any of you found this as well? Please help!!!!!