Anyone ever been into the Sunroof cassette on a 95 M3? The actual problem is that when closed, the drivers side rear corner of the roof is not flush with the roof when the panel is in the closed position. It sits about a 1/4" lower at the midpoint of the corner curvature. Is there a way to adjust the height of the panel? As familiar as I am with aspects of this car, I have never been into one of these roofs. Any info would be appreciated... either by post or pm. Thanks!