Just out of curiousity, I have a question while I have all you top guys in one place When the top goes under the window trim, how far down does the matieral go? In other words, is the material supposed to go over the stud and the clip gets installed on top of the material? Or does it get cut just before the mounding clip studs? What about the moulding on the 1/4 panel? how does the top get cut around the plastic clips that go on the studs?