A friend of mine installed the roof rail weatherstripping on my 67 hardtop. The weatherstripping looked good after it was installed. But, when the windows were rolled up the quarter glass wasn't in the same track. The glass looked like it was out of alignment. After installing the weatherstripping, do you normally adjust the glass to fit snug. The weatherstripping isn't soffseal, that may be the problem. What is the proper technique to install the weatherstripping so that everything aligns up. Thanks for any suggestions. Roger