Long story short, our stucco guy will never be back on my property and here is my dilemma: Around our new construction gang boxes, he did not fill in enough stucco. Thus, when I put a cover over the gang box, it shows anywhere from a 1/2 inch to an inch gap around most of the boxes.

Do any of you have a solution for this? Do they make some sort of backing plate or something that I can put between the stucco and cover that will cover the gap? Thanks, Brendan