I was just looking at the new ratings that came out yesterday. I listen to mainly the big rock stations in the city (Q95 Jack Track and WKLU). It was odd to see that WKLU and Track had sharp drops in their ratings while Jack moved up a bit. Why is it that there would be such a dramatic slide in the ratings for two and an increase for another? It seems to me they basically all play the same stuff. So why would WKLU and Track suffer while Jack climbs and Q95 basically has no change?