Hi @Libirm. I'm not super familiar with stucco, but had a similar like surface on my walls in my home. For my Stick Up Cam, I found that putting masonry nails into the tiny holes that are in the mount made it easy for the Stick Up Cam to stay in the place that I wanted it, so I could then move the Cam around to face where I needed it to. Just wanted to pass on my suggestion for you and give the post a little bump!
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