Its all very well dealers changing wheels but it begs the question whether owners should also be getting instruction as to how to check the tension of the spokes on their bikes. I have no idea what the correct ting ting sound is supposed to be or how to generate the sound or how often to do it for that matter. BMW have to be very confident that the replacement wheels are going to be problem free in the long term if all they're going to do is send owners on their way with new wheels and no instruction how to check themI'm a little paranoid about this now so keep finding myself checking the spokes listening for that Ting ting.