1. Trim the Windscreen to 1/8 "of the Scribe line. 2. Trail fit and the sand the edges of the top to match the Cabin Cover. 3. Sand the edges to match the Cabin Cover pillars. 4. Sand the bottom front edge to close up the gaps on the sides between the windscreen and the forward front F 1071 skin. 5. Mask the line of the windscreen on the F-1071 top skin for the glare shield.