Does anyone know how to adjust the top glide rails on a 2008 USA cabriolet fortwo. One day the top operated just fine. The next morning the top would "catch" on the driver's side where the top rail connects near the roll bar. Closer inspection shows the pieces are misaligned by about a 1/16 of an inch, left to right, just enough to catch the bow glide as it tries to transition. I have taken the rail off and on several times, with the same misalignment. Checked both the rail and the top mechanism for any adjustment point, but can not find anyway to move either piece left or right so they match. Any help is greatly appreciated, Thank you.