i had the same problem, cr*py rovers no wonder they have gone bump. I solved the problem by doing the window al the way down, i then brought it back up guiding it into the seal with my hand lucky for me it happened in middle of winter thus it been cold and no reason to do the window down i sold as seen the car on autotrader the next week forgeting to mention the old window problem to the shivering ginger man who brought it and was glad to buy without testing the window i even made profit the perfect solution with no messing about with fiddly door panels
NoMessing
April 2007