If there is a slight gap between my top-attaching acroterion and my gutter, what should I do?

Because gutters have a “fall” to assist water flow and depending on the accuracy to which their installers worked, it may be found that they deviate slightly from the horizontal where they meet at corners. This may mean that at certain parts of the day, depending on the position of the viewer and the angle of the sun, a slight gap may be noticeable between the tops of gutters and the bottoms of top-attaching acroteria. If this occurs, the gap may be filled with silicone and overpainted to match.

No such gap appears with inside-attaching acroteria.