Anyone know of a bearing size so we can use a 1/12 setup station on this car? I've got an Arrowmax setup station, one of my locals has a Hudy (same thing), they had a bearing that had the right OD for the 1/12 setup station but also had the correct ID for an F1 car. They didn't know what size the bearing was, said it came with the setup station, but they bought the kit 3rd hand.