oh, you get track miles in ZRH as well. Well, I guess they have to, as they will keep vectoring you around to no end (ever done the Black Forest 1 arrival?), all to suddenly tell you "blubair 123, 25 track miles, is that good enough for u?". As your still at FL120 u would worry, but, flying the split a.. mini 4 holer, just open up and dive for it