We’re working on trying to solve the ledge issue we have at least. Can’t help the bannisters above though cause there’s no way. Years ago I was worried about them falling “through” the bannisters when we first built. We bought webbing to cover all the openings between. But then we saw the walking ON TOP of the railings. “Sigh”. So it was like trying to patch a break in a dam with a bandaid. Took the webbing down. These walk ON TOP too, mostly Peatrie. I hope she doesn’t do that again!