I have the two plastic side pieces with the dimples that go into the holes in either bottom corner of the door. I have the door handle and I have the bottom piece that the glass sits in. I received the door glass and I just ordered the glass clips and the screws that go through the door and screw into the door handle. In what order do I install all these parts? Also, which side piece is which? In other words, does the wider side of each corner piece go on the side of the door or up against the front of the glass? Finally, does the glass sit on the bottom of the side pieces once it is seated in the bottom piece or not? Thank You.