Has anyone bought a tinted visor for their BMW System V helmet, and if so, have you found it to be of good quality? I have had two (the first one being returned but the new replacement from BMW having the same problem), and both have had a "milky" hue to them despite my being very careful about cleaning them. I have a tinted shield for my Arai XD (Tour X) and it is beautifully clear - no such problems. Since the System V is not sold in the USA, I'm hoping some of you in Europe have had experience and can advise me whether to risk buying another replacement visor. Thanks!